{"title":"Mufflers for 1988 GMC K2500 Sierra SLE","description":"\u003cp\u003eShop 17 mufflers that fit the 1988 GMC K2500 Sierra SLE from Flowmaster, Magnaflow and CORSA Performance. Every part shows its real ship date and California status, orders over $100 ship free in the lower 48, and you can hear real sound clips before you buy.\u003c\/p\u003e","products":[{"product_id":"corsa-chevrolet-duramax-diesel-6-2l-muffler","title":"Corsa Chevrolet Duramax Diesel 6.2L Muffler","description":"\u003cp\u003eCORSA's Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDetailed Printed Instructions Incl. Full-Color Available Online\u003c\/li\u003e\n\u003cli\u003eNo Drone Reflective Sound Cancellation RSC Technology\u003c\/li\u003e\n\u003cli\u003eIncl. Notched And Expanded Inlets And Outlets\u003c\/li\u003e\n\u003cli\u003eMitigates Most Drone Inducing Frequencies\u003c\/li\u003e\n\u003cli\u003eCustom Tuned - Aggressive Exhaust Note\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eEasy Cut And Clamp Installation\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eFlows Better Than Stock\u003c\/li\u003e\n\u003cli\u003eNo Welding Required\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c390483f0a66fff4b72fd435c2f7e425.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/ad5c6163dc88926bc35b75e6234f8c79.PDF\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CORSA Performance","offers":[{"title":"Default Title","offer_id":46575842263192,"sku":"COR8004000","price":570.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/8d915503ace0c83325e04bb936a16307_390e4dd9-3c7d-40fc-ac06-6493f9a48933.jpg?v=1792284496"},{"product_id":"magnaflow-muffler-mag-ss-14x5x8-3x2-5-2-5-c-d","title":"MagnaFlow Muffler Mag SS 14X5X8-3X2.5\/2.5 C\/D","description":"\u003cp\u003eThe MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12198 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3\/2.5in. diameter inlet\/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12198s weight-optimized 5x8x14in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12198 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDelivers a Smooth, Deep Tone\u003c\/li\u003e\n\u003cli\u003eDelivers A Smooth-Deep Tone\u003c\/li\u003e\n\u003cli\u003eMufflers Are Bi-Directional\u003c\/li\u003e\n\u003cli\u003e100 Percent Stainless Steel\u003c\/li\u003e\n\u003cli\u003e100% Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0838976f1ace4f759b9a66ac39a31705.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/81a673a8c074887ab7331152cc30578b.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/ff98305d67110456f5229253fceab300.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/b93ce08d45e6e8aab6235620736923f7.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c0efaa5f81c612a21c3ef3be896c51c0.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f9faeabfb33ef7a8c7fe63245d8ccabe.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magnaflow","offers":[{"title":"Default Title","offer_id":46577004249240,"sku":"MAG12198","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/5548da866c8073e43814cfb18f99d14b_9c8f559a-6b10-4505-9f15-f694a9522518.jpg?v=1792284123"},{"product_id":"magnaflow-muffler-trb-ss-4x9-18-2-5-2-6","title":"MagnaFlow Muffler Trb SS 4X9 18 2.5\/2.5","description":"\u003cp\u003eThe MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13266 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to deliver the powerful signature sound and dyno-proven performance that's made MagnaFlow a household name. Muffler 13266's oval-shaped, 4x9x18in. body and universal 2.5\/2.5in. diameter inlet\/outlet layout enables flexible installation options to match the spacing requirements of your vehicle. Professional installation is highly recommended. 13266 is produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless-steel construction, all backed by MagnaFlow's limited lifetime warranty.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable Corrosion-Resistant Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eCNC Precision Robotic Manufacturing Techniques\u003c\/li\u003e\n\u003cli\u003eSuperior flow \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eSuperior Flow Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0838976f1ace4f759b9a66ac39a31705.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/81a673a8c074887ab7331152cc30578b.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/ff98305d67110456f5229253fceab300.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9fec33c52b1ac8d0268e86541694d2d4.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c0efaa5f81c612a21c3ef3be896c51c0.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f9faeabfb33ef7a8c7fe63245d8ccabe.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magnaflow","offers":[{"title":"Default Title","offer_id":46577039769752,"sku":"MAG13266","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/27b4f6d82b1b30d4fe41ad298b335c15_eadc7456-c18b-4c6a-b7eb-469b3bcc3350.jpg?v=1792284212"},{"product_id":"magnaflow-muffler-mag-ss-5x8-14-3-2-5","title":"MagnaFlow Muffler Mag SS 5X8 14 3\/2.5","description":"\u003cp\u003eThe MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14221 brings our signature sound and dyno-proven performance to your ride with a free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, and a weight-optimized, reversible 3\/2.5in. diameter inlet\/outlet Straight-Through layout. Muffler 14221s 5x8x14in. oval-shaped body features a premium, brushed finish for an elevated aesthetic that matches the enhanced exhaust note and performance that this muffler brings to your ride. The universal design allows for flexible placement of 14221 within your exhaust system to meet the specific spacing requirements of your vehicle, although professional installation is highly recommended. 14221 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDelivers a Smooth, Deep Tone\u003c\/li\u003e\n\u003cli\u003eDelivers A Smooth-Deep Tone\u003c\/li\u003e\n\u003cli\u003eMufflers Are Bi-Directional\u003c\/li\u003e\n\u003cli\u003e100 Percent Stainless Steel\u003c\/li\u003e\n\u003cli\u003e100% Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0838976f1ace4f759b9a66ac39a31705.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/81a673a8c074887ab7331152cc30578b.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a3711b0279c2fa86f27b9ace4a323d7e.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/b93ce08d45e6e8aab6235620736923f7.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c0efaa5f81c612a21c3ef3be896c51c0.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f9faeabfb33ef7a8c7fe63245d8ccabe.JPG\" target=\"_blank\" rel=\"noopener\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Magnaflow","offers":[{"title":"Default Title","offer_id":46577044979864,"sku":"MAG14221","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/fa89b7ec709274d5a1cb70784ff03d3c_45294d7c-c6b8-4949-aacb-e1a885b6597f.jpg?v=1792284228"},{"product_id":"flowmaster-3in-inc-2-5in-dual-out-40-muffler","title":"Flowmaster 3in.IN(C)\/2.5in. Dual OUT 40 Muffler","description":"\u003cp\u003eThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent street\/strip and off road application\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 16 gauge aluminized steel\u003c\/li\u003e\n\u003cli\u003eAggressive Sound Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746683748504,"sku":"FLO430402","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/adb27380c2648f0c1e9e4092e937ce35L_2e6c791b-ea79-4de3-bf34-0a3a1f0606a3.jpg?v=1792285452"},{"product_id":"flowmaster-3inc-2-5outd-40-series-ss-muffler","title":"Flowmaster 3IN(C)\/2.5OUT(D) 40 Series SS Muffler","description":"\u003cp\u003eThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent Street\/Strip and Off Road application\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 409SS stainless steel\u003c\/li\u003e\n\u003cli\u003eAggressive Sound Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746718351512,"sku":"FLO80430402","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/0576ea9b321288c1e92d375c7879e2aeL_ec644b14-80dc-4ecc-96d2-a2c579ca0d92.jpg?v=1792285276"},{"product_id":"flowmaster-3in-inc-2-5in-outd-4x9x14-flowfx-muffler","title":"Flowmaster 3in.IN(C)\/2.5in.OUT(D) 4x9x14 FlowFX Muffler","description":"\u003cp\u003eFlowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the \"chambered\" muffler sound. The interior features a large 3.00-inch \"straight-through\" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded \"bright\" 409 stainless steel construction with the Flow FX logo embossed on both sides of the case. The Flow FX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable fully welded 409S stainless steel case\u003c\/li\u003e\n\u003cli\u003eModerate exterior performance tone\u003c\/li\u003e\n\u003cli\u003eStraight through design\u003c\/li\u003e\n\u003cli\u003eFlowmaster quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746742927512,"sku":"FLO72198","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/2e9377f6442919ebb6034a595fcc8750L_18e5efe6-ebbe-4c03-b184-224b7ff9ae81.jpg?v=1792285097"},{"product_id":"flowmaster-3-inc-2-5-outd-delta-40-ss-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) DELTA 40 SS Muffler","description":"\u003cp\u003eThis two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent Street\/Strip and Off Road application\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 409SS stainless steel\u003c\/li\u003e\n\u003cli\u003eRace proven Delta Flow technology\u003c\/li\u003e\n\u003cli\u003eNo internal packing to blowout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746745090200,"sku":"FLO8430402","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/3100280a604259249f0100705b91ceb8L_e7d94698-7429-40f2-b702-5f27fb75032d.jpg?v=1792285116"},{"product_id":"flowmaster-2-5-ino-outc-super-40-ss-muffler","title":"Flowmaster 2.5 IN(O)\/OUT(C) Super 40 SS Muffler","description":"\u003cp\u003eDeveloped from our Top Ten race muffler lineup for use on the street\/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent performance on high horsepower vehicles\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 409SS stainless steel\u003c\/li\u003e\n\u003cli\u003eDeep Aggressive Sound Exhaust Note\u003c\/li\u003e\n\u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746754560152,"sku":"FLO852546","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/589c3630507daebe49864876897cee1dL_a75886b3-41e8-45f0-9f2d-432b15aea0e1.jpg?v=1792285201"},{"product_id":"flowmaster-2-5-ino-outc-super-50-ss-muffler","title":"Flowmaster 2.5 IN(O)\/OUT(C) Super 50 SS Muffler","description":"\u003cp\u003eThe Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eImproved Horsepower, Torque and Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eExcellent choice for large displacement vehicles\u003c\/li\u003e\n\u003cli\u003eMild to stock exterior exhaust tone\u003c\/li\u003e\n\u003cli\u003eMinimal interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746757804184,"sku":"FLO852556","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/09b05eae0299a1de25010c09aa9bab6cL_27034862-9ecf-4b71-a8ce-46d6f143679f.jpg?v=1792285231"},{"product_id":"flowmaster-3-inc-2-5-outd-super-40-ss-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) Super 40 SS Muffler","description":"\u003cp\u003eThe Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent performance on high horsepower vehicles\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 409SS stainless steel\u003c\/li\u003e\n\u003cli\u003eDeep Aggressive Sound Exhaust Note\u003c\/li\u003e\n\u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746758819992,"sku":"FLO8530452","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/6504511775a005b38a321ed571f8b8ddL_f0ee01cc-33ec-4cd1-833e-9dfa36b2c5cc.jpg?v=1792285240"},{"product_id":"flowmaster-2-5-ino-outc-50-series-suv-pf-muffler","title":"Flowmaster 2.5 IN(O)\/OUT(C) 50 Series SUV\/PF Muffler","description":"\u003cp\u003eThe Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eImproved Horsepower, Torque and Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eExcellent choice for large displacement vehicles\u003c\/li\u003e\n\u003cli\u003eMild to stock exterior exhaust tone\u003c\/li\u003e\n\u003cli\u003eMinimal interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746766225560,"sku":"FLO52556","price":204.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/ec9a25bed59f0487cd2d0a9219c57c2dL_7e71d1ff-18c9-4a3c-8946-a7fa95b1556a.jpg?v=1792285315"},{"product_id":"flowmaster-2-5-ino-outc-70-series-bbii-muffler","title":"Flowmaster 2.5 IN(O)\/OUT(C) 70 Series BBII Muffler","description":"\u003cp\u003eThe 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended for SUV\/trucks\/motorhomes\/tow vehicles\u003c\/li\u003e\n\u003cli\u003eImproved Horsepower, Torque and Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eMild to stock exterior exhaust tone\u003c\/li\u003e\n\u003cli\u003eMinimal interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746768814232,"sku":"FLO52571","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/6b6bb0c61a96aa2df2d5a52a8ec760caL_661afa72-f527-4cf4-9b8e-77340b4f33e8.jpg?v=1792285340"},{"product_id":"flowmaster-3-inc-2-5-outd-super-50-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) Super 50 Muffler","description":"\u003cp\u003eThe Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eImproved Horsepower, Torque and Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eExcellent choice for large displacement vehicles\u003c\/li\u003e\n\u003cli\u003eMild to stock exterior exhaust tone\u003c\/li\u003e\n\u003cli\u003eMinimal interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746775466136,"sku":"FLO530552","price":222.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/4c9957309f0750d0d87ef946f2978e8cL_12bd2714-c12c-4ac5-aa60-2ff81f0b39e9.jpg?v=1792285021"},{"product_id":"flowmaster-3-inc-2-5-outd-70-series-bbii-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) 70 Series BBII Muffler","description":"\u003cp\u003eThe 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended for SUV\/trucks\/motorhomes\/tow vehicles\u003c\/li\u003e\n\u003cli\u003eImproved Horsepower, Torque and Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eMild to stock exterior exhaust tone\u003c\/li\u003e\n\u003cli\u003eMinimal interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746778808472,"sku":"FLO530702","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/e8e1dcd1daf88f999f31ecc56cfef3a3L_416ae365-0ceb-4da8-ac8f-fd34c426bff8.jpg?v=1792285059"},{"product_id":"flowmaster-3-inc-2-5-outd-40-series-df-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) 40 Series DF Muffler","description":"\u003cp\u003eThis two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent Street\/Strip and Off Road application\u003c\/li\u003e\n\u003cli\u003eDurable fully welded 16 gauge aluminized steel\u003c\/li\u003e\n\u003cli\u003eRace proven Delta Flow technology\u003c\/li\u003e\n\u003cli\u003eNo internal packing to blowout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746800992408,"sku":"FLO9430402","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/d923add7b092d49a5e554a2b72c841a4L_dd3cb95f-43d7-4765-ac23-96561f884cef.jpg?v=1792285313"},{"product_id":"flowmaster-3-inc-2-5-outd-super-40-series-muffler","title":"Flowmaster 3 IN(C)\/2.5 OUT(D) Super 40 Series Muffler","description":"\u003cp\u003eThe Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow\u0026amp;reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent performance on high horsepower vehicles\u003c\/li\u003e\n\u003cli\u003eDeep Aggressive Sound Exhaust Note\u003c\/li\u003e\n\u003cli\u003eRace proven Delta Flow technology\u003c\/li\u003e\n\u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/382915346a325039763c2534a638bc94.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \/ product document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/269f2310734652f1c70e4a343e0deceb.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67746828681368,"sku":"FLO9530452","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/07c25ead8c8165945b2bdfb288bc90e2L_a25032cd-a231-4802-b45a-c465ca7128ce.jpg?v=1792285152"}],"url":"https:\/\/exhaustclip.com\/collections\/mufflers-for-1988-gmc-k2500-sierra-sle.oembed","provider":"exhaustclip","version":"1.0","type":"link"}