{"title":"BMW M240i Downpipe","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBMW M240i Downpipe\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThere is a reason the M240i keeps turning up on lists of the best-driving modern BMWs: it is compact, rear-driven, and beautifully judged. A BMW M240i downpipe suits that character, the first upgrade most owners make, and the natural anchor of a wider build, chosen before an intake or a tune is even on the table. It trades the strangled factory section behind the turbo for a free-flowing pipe, so the engine answers the throttle with the immediacy the chassis has always invited.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eA Driver's Coupe, Sharpened\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe M240i was never about raw numbers alone, but about how the whole car talks to you. Freeing the exhaust plays straight to that strength. A quality M240i downpipe wakes the turbo, firms up the mid-range, and hands the straight-six a cleaner, more eager delivery, so the responses you already enjoy simply arrive sooner and land harder. The aim is a sharper version of the same car, not a different one.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eResponse You Feel on Corner Exit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis is where the change truly earns its place. With the exhaust unblocked, boost builds a beat earlier as you unwind the wheel and feed the throttle out of a bend, so the car surges instead of waiting. On a good road that turns into cleaner, more confident corner exits, exactly the kind of gain a keen driver notices far more than a peak figure printed on a sheet. It also makes the car easier to place and trust at speed, because the power now shows up when you expect it rather than a fraction of a second late.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eThe Catalytic Converter Call\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe single practical decision is the cat. A catless pipe flows and sounds the most, but with no converter it is for off-road or track use where the law permits. A high-flow sport cat keeps a converter, staying road-legal in many more places and surrendering only a little flow. Weigh your roads and local rules honestly, because this is a harder choice to walk back than it is to make well the first time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eA Sensible Order of Work\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFitted alone, the pipe sharpens spool and sound, but the real power comes with a tune, and it pays to build in the right sequence. A common path runs like this:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFit the downpipe as the foundation the rest is built on\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAdd a matching tune so the software actually uses the new flow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBring in an intake and cooler as the power climbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAddress fuelling only once you start pushing toward the limit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eApproached that way, the downpipe BMW M240i owners begin with sets up cleanly for every step that follows.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eKnow Which Engine You Have\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe badge hides a real split. The earlier M235i uses a different turbo six from the later M240i, and the exhaust parts are not shared between them. So the downpipe M240i drivers need is specific to that engine, matched to its turbo position, sensor bungs, and catalytic layout. Confirm your model and year, and buy from a listing that states them plainly, so the part bolts on without drama.\u003c\/span\u003e\u003cb id=\"docs-internal-guid-ac8999e0-7fff-9352-c9da-0d6066d1ef3c\"\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"downpipe-b58-catless-bmw-f-series-wagner-tuning","title":"Downpipe B58 Catless – BMW F-Series | Wagner Tuning","description":"\u003cp\u003eRevolutionary Wagner Tuning Catless Downpipe Kit for BMW B58 Engine\u003c\/p\u003e\n\u003cp\u003eExperience improved turbo response, increased exhaust flow and enhanced driving dynamics with the Wagner Tuning Catless Downpipe Kit for BMW B58-powered vehicles.\u003c\/p\u003e\n\u003cp\u003eDeveloped for performance-oriented BMW enthusiasts, this high-flow downpipe helps reduce exhaust backpressure, improve turbo efficiency and unlock additional power potential.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eTechnical Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- High-quality stainless steel construction for durability and corrosion resistance\u003cbr\u003e- Optimized 3.5” diameter design for maximum exhaust flow\u003cbr\u003e- Precision-engineered fitment for OEM-style installation\u003cbr\u003e- CAD-designed and flow-optimized construction\u003cbr\u003e- Integrated lambda sensor connections\u003cbr\u003e- Reduced thermal stress on the turbocharger\u003cbr\u003e- Improved throttle response and turbo spool\u003cbr\u003e- More aggressive and sporty exhaust sound\u003cbr\u003e- Motorsport-inspired catless configuration\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMaximum Performance \u0026amp; Driving Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TunePoint-selected Wagner Tuning B58 Downpipe is designed to deliver improved exhaust gas flow and sharper engine response while maintaining excellent fitment quality.\u003c\/p\u003e\n\u003cp\u003eBy reducing backpressure, the system helps improve turbocharger efficiency and enhances overall driving performance for a more dynamic driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with selected BMW B58 models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- BMW M140i F20\/F21 2016–2018\u003cbr\u003e- BMW M240i F22\/F23 2016–2018\u003cbr\u003e- BMW 340i F30\/F31\/F34 2015–2018\u003cbr\u003e- BMW 440i F32\/F33\/F36 2015–2018\u003cbr\u003e- BMW 540i G30\/G31 2017–2018\u003cbr\u003e- BMW 640i GT G32 2017–2018\u003cbr\u003e- BMW 740i G11\/G12 2015–2018\u003cbr\u003e- BMW X3 M40i G01 2017–2018\u003cbr\u003e- BMW X4 M40i G02 2017–2018\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e Important Notes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for non-OPF \/ non-GPF vehicles only\u003cbr\u003e- For off-road and motorsport use only\u003cbr\u003e- ECU tuning recommended for optimal performance\u003cbr\u003e- Professional installation recommended\u003cbr\u003e- May trigger catalyst-related warning lights without proper software tuning\u003cbr\u003e- Please check local emissions regulations before installation\u003cem\u003e\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003cem\u003e \u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003cem\u003eAvailable on request.\u003cbr\u003eEstimated EU delivery: 7–14 business days.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cem\u003eDisclaimer\u003c\/em\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cem\u003ePerformance downpipes are intended for motorsport and off-road applications only. TunePoint and the manufacturer are not responsible for improper installation, misuse, software-related issues or violations of local emissions regulations.\u003c\/em\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cem\u003eCustomers are responsible for ensuring compatibility and legal use within their country or region.\u003c\/em\u003e\u003c\/h6\u003e","brand":"Wagner Tuning","offers":[{"title":"Default Title","offer_id":57246009655640,"sku":"TP-WAG-500001027-CATLESS","price":559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/500001027-01.jpg?v=1778140371"},{"product_id":"airtec-motorsport-de-cat-downpipe-for-bmw-b58-engine","title":"AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine","description":"\u003cp\u003eUpgrade your BMW B58 platform with the AIRTEC Motorsport De-Cat Downpipe — designed to improve exhaust flow, turbo response and overall engine performance.\u003cbr\u003eBy replacing the restrictive OEM catalytic downpipe, back pressure is significantly reduced, allowing the turbocharger to spool faster and improving throttle response, power delivery and exhaust sound.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eManufactured from high-quality stainless steel with smooth-flow bends and cast sections to maintain optimal diameter and airflow, this downpipe is suitable for both OEM and aftermarket exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDeveloped by AIRTEC Motorsport in the UK for performance-oriented BMW B58 builds.\u003cbr\u003eFeatures: • High-flow de-cat downpipe for BMW B58 platform\u003cbr\u003e* Reduced exhaust back pressure\u003cbr\u003e* Faster turbo spool and improved throttle response\u003cbr\u003e* More aggressive exhaust sound\u003cbr\u003e* Stainless steel construction\u003cbr\u003e* Smooth bends for improved exhaust flow\u003cbr\u003e* Compatible with OEM and aftermarket exhaust systems\u003cbr\u003e* AIRTEC laser-cut plaque\u003cbr\u003e* Ideal for tuned and Stage 2 B58 setups\u003cbr\u003eFitment: • BMW M140i (F20\/F21)\u003cbr\u003e* BMW M240i (F22\/F23)\u003cbr\u003e* BMW 340i (F30\/F31)\u003cbr\u003e* BMW 440i (F32\/F33\/F36)\u003cbr\u003e* BMW 540i (G30\/G31\/G38)\u003cbr\u003e* BMW 640i GT (G32)\u003cbr\u003e* BMW 740i (G12)\u003cbr\u003e* BMW X3 M40i (G01)\u003cbr\u003e* BMW X4 M40i (G02)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAn excellent upgrade for B58 owners looking for improved turbo response, increased performance and a more aggressive driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAvailable on request.\u003cbr\u003eEstimated EU delivery: 7–14 business days.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eThis product is intended for off-road, racing and motorsport use only.\u003cbr\u003eProfessional installation and tuning recommended.\u003cbr\u003eBuyer is responsible for checking local laws and vehicle compatibility before installation.\u003c\/strong\u003e\u003c\/h6\u003e","brand":"AIRTEC Motorsport","offers":[{"title":"Default Title","offer_id":57306077626712,"sku":"TP-AT-DAWPIPE-CAT-B58","price":590.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/image_1_264f71d7-9162-4ca8-a253-3d12d6e6a355.jpg?v=1778920542"}],"url":"https:\/\/tunepoint.eu\/collections\/bmw-m240i-downpipe.oembed","provider":"TunePoint Europe","version":"1.0","type":"link"}