{"title":"Best 2023 BMW M240i Exhausts | Compare All Brands","description":"\u003cp\u003eEvery exhaust part we carry that fits the 2023 BMW M240i - cat-back and axle-back systems, headers, downpipes, mufflers, tips and more from every major exhaust brand. Each part shows its real ship date, and orders over $100 ship free. Pick your trim in the vehicle bar to narrow it down.\u003c\/p\u003e","products":[{"product_id":"dinan-23-26-bmw-m240i-m240i-xdrive-g42-valved-axleback-exhaust-system-black-tips","title":"Dinan 23-26 BMW M240i\/M240i xDrive (G42) Valved Axleback Exhaust System - Black Tips","description":"\u003cp\u003eThe use of quad tips also presented some additional challenges and fostered some innovation to the already visually impressive system constructed entirely of TIG welded and brushed T304 stainless steel. Confined to dual tips, the factory system utilizes only one exhaust valve and functions by eliminating the passenger side tip when the valve is closed, siphoning all gases through the muffler and out the driver's side tip for quieter operation. With the introduction of more pipes\/tips, this methodology was not practical, or desired. In true Dinan M exhaust fashion, our talented engineering team decided that integrating a second valve to the system would garner the most favorable results in both symmetry and overall sound. The result is a system that incorporates larger 76mm tubing (vs 70mm stock) and allows freer flow through the entirety of the system but specifically to both outer pipes when the enlarged valves are open. The resulting flow and sound mimics an awe-inspiring straight pipe solution with a deeper and meatier tone, a defining element of all Dinan exhausts. In contradiction to the aggressiveness resulting from open valves, when the valves are closed, all gases are forced into the muffler for sound deadening and exit the two inner tips. Regardless of valve position, the intimate nature of the interior is retained so conversation can continue without an excessively loud drone courtesy of numerous drone abatement technologies in the can. With the Dinan exhaust equipped on the M240i you get the best of both worlds; aggressive tone\/sound and civility. A combination that is paramount to any M exhaust, and now by virtue of tip count, the M240i as well. Welcome to the illustrious family.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStock exhaust valve actuator reused, and another valve\/actuator added to the opposing side promoting even flow regardless of valve position\u003c\/li\u003e\n\u003cli\u003eComputer controlled exhaust valves are retained and limit noise during low speed driving and open fully during high-load conditions\u003c\/li\u003e\n\u003cli\u003eTwin exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves\u003c\/li\u003e\n\u003cli\u003eQuad 4\" diameter clamp-on, double-walled, black ceramic coated and laser engraved exhaust tips\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping for increased flow (76mm vs 70mm)\u003c\/li\u003e\n\u003cli\u003eMore Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003eFactory-like fitment with included mounting hardware\u003c\/li\u003e\n\u003cli\u003e4 pounds lighter than the stock system\u003c\/li\u003e\n\u003cli\u003e100% 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3761bf1c294e6beeca071615e5afec61.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67746665496728,"sku":"DNND660-0098-BLK","price":2113.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/3320834ea1c679004fb7b3e105fae821L_6ab942f9-bc4c-4013-8ae9-622cbf102b76.jpg?v=1792285216"},{"product_id":"dinan-bmw-f-g-chassis-exhaust-valve-remote-dual-exhaust","title":"Dinan BMW F\/G-Chassis Exhaust Valve Remote - Dual Exhaust","description":"\u003cp\u003eThe Dinan Dual Exhaust Valve Remote Kit lets you override the factory exhaust valve operation and fully open (or close) the valve at the press of a button. Directly compatible with 'F' and 'G' chassis BMW's using dual electronic valves, the Dinan Dual Exhaust Valve Remote Kit is robust in its potential applications. Once installed simply press the top button of the supplied wireless remote to open the valves fully and enjoy maximum aural pleasure. Alternatively, when the need arises for the exhaust to be as quiet as possible, press the bottom button on the remote and the valves will close.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtra length wiring harnesses for maximum application and routing versatility.\u003c\/li\u003e\n\u003cli\u003eOpens the factory electronic exhaust valves with the push of a button.\u003c\/li\u003e\n\u003cli\u003eWirelessly remote controlled.\u003c\/li\u003e\n\u003cli\u003eWeatherproof housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/419c6cca810194da8beeaeca18f031e3.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67746669297816,"sku":"DNNR660-0002","price":313.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/333bcec665229e6de35047c13a89c3f1L_0ec3c52d-579e-4e90-bf10-a130703fad0b.jpg?v=1792285262"},{"product_id":"akrapovic-2022-bmw-m240i-g42-akrapovic-sound-kit","title":"Akrapovic 2022+ BMW M240I (G42) Akrapovic Sound Kit","description":"\u003cp\u003eThe optional Akrapovic Sound Kit enables owners of selected Akrapovic car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovic technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller to regulate the valves.With the use of the optional Akrapovic Sound Kit, the ECE type approval is no longer valid.Pictures are symbolic.\u003c\/p\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":67746703835288,"sku":"AKRP-HF1452","price":610.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/cd62b4328423e2375839407827969b33L_e7fc2117-3775-4633-b818-0590c922d7be.png?v=1792285115"},{"product_id":"akrapovic-2021-bmw-m240i-m440i-g42-slip-on-line-exhaust-titaniumwill-need-bmw-18-30-8-686-640","title":"Akrapovic 2021+ BMW M240I M440I (G42) Slip-On Line Exhaust (Titanium)(will need BMW#18 30 8 686 640)","description":"\u003cp\u003eOffering a noticeable weight savings, increased power and torque, and a dramatic soundtrack, this system is constructed from lightweight high-grade titanium and completed with hand-crafted carbon-fibre tailpipes. Power and torque are increased by 7.1 Kw (9.7 hp) at 2,450 rpm and 20.5 Nm at 2,450 rpm when tested on The Akrapovic dyno against a BMW M240i with a standard stock exhaust. An exhilarating soundtrack is delivered through the use of special parts fitted in the system. Two valves – instead of one, as in the stock configuration – are calibrated to tailor the sound, and two acoustic reflectors are fitted on the tailpipes to guide the sound into the cars cabin and change the driving experience, producing a fully immersive sound in the cars cockpit, to supply thrills and enjoyment that can be enjoyed by all occupants. Because The Akrapovic Slip-On Line (Titanium) exhaust system has two valves, one more than the stock configuration, a TNG controller is included in the product to activate the additional exhaust valve. Two resonators, one on each side of the central muffler, perfect the sound experience. The smooth, rich sound at normal cruising rises to a deep and sporty soundtrack when driving more enthusiastically, and the tones can also be controlled from within the cockpit with addition of the optional Akrapovic Sound Kit. Special parts are cast in The Akrapovic in-house foundry to create the intricate and complex items needed for this system. It meets ECE type approval, and no remapping is needed for this configuration (ECE certificate is valid only for cars equipped with OPF).  An extra stock valve actuator (part nr. 18 30 8 686 640) is needed when installing the Slip-On exhaust system on BMW M240i (G42).\u003c\/p\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":67746704883864,"sku":"AKRS-BM\/T\/32H","price":7036.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/4c79c55e64195405fd69e041f174018e_e905a4bc-e437-4927-bdc1-d9c442ceb09c.jpg?v=1792285123"},{"product_id":"dinan-bmw-f-g-chassis-exhaust-valve-remote-single-exhaust","title":"Dinan BMW F\/G-Chassis Exhaust Valve Remote - Single Exhaust","description":"\u003cp\u003eThe Dinan Single Exhaust Valve Remote lets you override the factory exhaust valve operation and fully open (or close) the valve at the press of a button. Directly compatible with 'F' and 'G' chassis BMW's using a single electronic valve as well as 3rd generation MINI's, the Dinan Exhaust Valve Remote Kit is robust in its potential applications. Once installed simply press the top button of the supplied wireless remote to open the valve fully and enjoy maximum aural pleasure. Alternatively, when the need arises for the exhaust to be as quiet as possible, press the bottom button on the remote and the valve will close.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtra length wiring harnesses for maximum application and routing versatility.\u003c\/li\u003e\n\u003cli\u003eOpens the factory electronic exhaust valve with the push of a button.\u003c\/li\u003e\n\u003cli\u003eWirelessly remote controlled.\u003c\/li\u003e\n\u003cli\u003eWeatherproof housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/695a3ce8fe9d93105235caf29e732c28.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67746712617112,"sku":"DNNR660-0001","price":286.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/333bcec665229e6de35047c13a89c3f1L_f50e5fb5-3143-4798-b47d-29112b2ef893.jpg?v=1792285207"},{"product_id":"dinan-23-26-bmw-m240i-m240i-xdrive-g42-valved-axleback-exhaust-system-polished-tips","title":"Dinan 23-26 BMW M240i\/M240i xDrive (G42) Valved Axleback Exhaust System - Polished Tips","description":"\u003cp\u003eThe use of quad tips also presented some additional challenges and fostered some innovation to the already visually impressive system constructed entirely of TIG welded and brushed T304 stainless steel. Confined to dual tips, the factory system utilizes only one exhaust valve and functions by eliminating the passenger side tip when the valve is closed, siphoning all gases through the muffler and out the driver's side tip for quieter operation. With the introduction of more pipes\/tips, this methodology was not practical, or desired. In true Dinan M exhaust fashion, our talented engineering team decided that integrating a second valve to the system would garner the most favorable results in both symmetry and overall sound. The result is a system that incorporates larger 76mm tubing (vs 70mm stock) and allows freer flow through the entirety of the system but specifically to both outer pipes when the enlarged valves are open. The resulting flow and sound mimics an awe-inspiring straight pipe solution with a deeper and meatier tone, a defining element of all Dinan exhausts. In contradiction to the aggressiveness resulting from open valves, when the valves are closed, all gases are forced into the muffler for sound deadening and exit the two inner tips. Regardless of valve position, the intimate nature of the interior is retained so conversation can continue without an excessively loud drone courtesy of numerous drone abatement technologies in the can. With the Dinan exhaust equipped on the M240i you get the best of both worlds; aggressive tone\/sound and civility. A combination that is paramount to any M exhaust, and now by virtue of tip count, the M240i as well. Welcome to the illustrious family.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStock exhaust valve actuator reused, and another valve\/actuator added to the opposing side promoting even flow regardless of valve position\u003c\/li\u003e\n\u003cli\u003eComputer controlled exhaust valves are retained and limit noise during low speed driving and open fully during high-load conditions\u003c\/li\u003e\n\u003cli\u003eTwin exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves\u003c\/li\u003e\n\u003cli\u003eQuad 4\" diameter clamp-on, double-walled, polished and laser engraved exhaust tips\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping for increased flow (76mm vs 70mm)\u003c\/li\u003e\n\u003cli\u003eMore Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003eFactory-like fitment with included mounting hardware\u003c\/li\u003e\n\u003cli\u003e4 pounds lighter than the stock system\u003c\/li\u003e\n\u003cli\u003e100% 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Documents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3761bf1c294e6beeca071615e5afec61.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67746798207128,"sku":"DNND660-0098","price":2158.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/f47f9da6e754d250206e1ce7964e774cL_e8f8672c-a9bd-45cb-8ce7-65c37a85e654.jpg?v=1792285279"}],"url":"https:\/\/exhaustclip.com\/collections\/2023-bmw-m240i-exhaust-sounds.oembed","provider":"exhaustclip","version":"1.0","type":"link"}