{"title":"Mufflers for 1989 Ford Mustang","description":"\u003cp\u003eShop 8 mufflers that fit the 1989 Ford Mustang from Flowmaster and Magnaflow. 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":"magnaflow-muffler-mag-ss-14x4x9-2-5-2-5-o-o","title":"MagnaFlow Muffler Mag SS 14X4X9 2.5\/2.5 O\/O","description":"\u003cp\u003eThe MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11236 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 2.5\/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 11236s weight-optimized 4x9x14in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 11236 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\/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":46576997564568,"sku":"MAG11236","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/97ccd5c0dfe4d508adab41ae25fc1555_ae89e083-2de2-4ec0-9d31-38a77d867dfd.jpg?v=1792284104"},{"product_id":"flowmaster-2-25ino-outo-40-series-muffler","title":"Flowmaster 2.25IN(O)\/OUT(O) 40 Series 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 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":67746681225368,"sku":"FLO42443","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/c2279592c22d975d77d1bddea13fbf06L_4e7be08c-e953-46ed-9e3d-3261e577190f.jpg?v=1792285421"},{"product_id":"flowmaster-2-25-ino-outo-40-series-ss-muffler","title":"Flowmaster 2.25 IN(O)\/OUT(O) 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":67746715205784,"sku":"FLO8042443","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/47995abe4a05b0c01ae7c147c17cae95L_7f2273d4-49a3-42ae-954c-9ecbec7b3dac.jpg?v=1792285236"},{"product_id":"flowmaster-2-25-ino-outo-super-44-ss-muffler","title":"Flowmaster 2.25 IN(O)\/OUT(O) Super 44 SS Muffler","description":"\u003cp\u003eFlowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. 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\u003eDeep Aggressive Sound Exhaust Note\u003c\/li\u003e\n\u003cli\u003eRace proven Delta Flow technology\u003c\/li\u003e\n\u003cli\u003eRecent two chamber improvement\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":67746728444056,"sku":"FLO842448","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/3e142dec9fd4d3ab55cd87b5d0bb9241L_1375d019-1aa3-4c96-bdf8-ca0bb7553b2f.jpg?v=1792285404"},{"product_id":"flowmaster-2-25-ino-outo-50-series-df-ss-muffler","title":"Flowmaster 2.25 IN(O)\/OUT(O) 50 Series DF SS Muffler","description":"\u003cp\u003eThe three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. 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 Street Rod cars and trucks\u003c\/li\u003e\n\u003cli\u003eMild interior resonance\u003c\/li\u003e\n\u003cli\u003eModerate Sound\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":67746731262104,"sku":"FLO842453","price":188.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/08844a0bda68d312689b99ad8f3a8b61L_a9c25de1-015e-48b2-8ee1-29cf58b8125b.jpg?v=1792284982"},{"product_id":"flowmaster-2-25-ino-outo-super-44-series-muffler","title":"Flowmaster 2.25 IN(O)\/OUT(O) Super 44 Series Muffler","description":"\u003cp\u003eFlowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! 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\u003eDeep Aggressive Sound Exhaust Note\u003c\/li\u003e\n\u003cli\u003eRace proven Delta Flow technology\u003c\/li\u003e\n\u003cli\u003eRecent two chamber improvement\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":67746780250264,"sku":"FLO942448","price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/dc7946dffc83815a8c63757fb08107f8L_462a70e9-dda5-4734-8d44-611a848286f6.jpg?v=1792285074"},{"product_id":"flowmaster-2-25ino-outo-50-series-df-muffler","title":"Flowmaster 2.25IN(O)\/OUT(O) 50 Series DF Muffler","description":"\u003cp\u003eThe three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. 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 Street Rod cars and trucks\u003c\/li\u003e\n\u003cli\u003eMild interior resonance\u003c\/li\u003e\n\u003cli\u003eModerate Sound\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":67746784149656,"sku":"FLO942453","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/437e6c20ef1a4d0364a395abcdef6e14L_13d2ff31-529d-416c-8595-0e8f141928d7.jpg?v=1792285118"},{"product_id":"flowmaster-2-25in-ino-outo-flowfx-muffler","title":"Flowmaster 2.25in.IN(O)\/OUT(O) 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":67746816000152,"sku":"FLO71235","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/e9bc30274cdcd151dffee35871247e45L_6dd2369b-b542-47b3-9856-1e3a5a48a17d.jpg?v=1792285011"}],"url":"https:\/\/exhaustclip.com\/collections\/mufflers-for-1989-ford-mustang.oembed","provider":"exhaustclip","version":"1.0","type":"link"}