{"title":"BMW Performance Parts","description":"\u003cp\u003ePerformance hardware for supported BMW platforms, organized for faster fitment browsing.\u003c\/p\u003e","products":[{"product_id":"bmw-f10-f11-n55-3-5-race-downpipe-535i-535ix","title":"BMW F10\/F11 535i N55 3.5\" Race Downpipe","description":"\u003cp\u003eUpgrade the N55 F10\/F11 5 Series with a 3.5\" stainless race downpipe built for better exhaust flow, faster turbo response, and a more aggressive tone when paired with proper calibration. This is a clean hardware option for customers building a tuned N55 street\/track setup without paying premium-brand pricing.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2010-2014 BMW 535i F10 N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003e2010-2014 BMW 535xi \/ 535i xDrive F10 N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW 535i \/ 535ix F11 N55 applications where factory downpipe flange and routing match\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Supplier listing references F10 and F11 535i \/ 535ix N55 fitment. Verify chassis, production date, wastegate style, flange connection, oxygen sensor locations, and exhaust connection before fulfillment or installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3.5\" stainless steel N55 race downpipe\u003c\/li\u003e\n  \u003cli\u003eIntegrated flex section\u003c\/li\u003e\n  \u003cli\u003eOxygen sensor bungs\u003c\/li\u003e\n  \u003cli\u003eMounting bracket as shown\/supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Upgrade\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces restriction compared to factory downpipe hardware\u003c\/li\u003e\n  \u003cli\u003eSupports Stage 2 ECU calibration setups\u003c\/li\u003e\n  \u003cli\u003eImproves turbo response and exhaust flow\u003c\/li\u003e\n  \u003cli\u003eRecommended for tuned N55 builds looking for more power headroom\u003c\/li\u003e\n  \u003cli\u003eBudget-friendly alternative to premium branded race downpipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Supporting Mods\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStage 2 ECU calibration\u003c\/li\u003e\n  \u003cli\u003eFresh spark plugs properly gapped for tuned boost levels\u003c\/li\u003e\n  \u003cli\u003eHigh-quality fuel matching the tune\u003c\/li\u003e\n  \u003cli\u003eCharge pipe upgrade if the factory plastic pipe is still installed\u003c\/li\u003e\n  \u003cli\u003eInspection of turbo, boost control, PCV, and exhaust hardware before install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstall Notes\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. Additional clamps, gaskets, hardware, oxygen sensor extensions, or exhaust adjustment may be required depending on the exact vehicle and previous modifications. Always check for exhaust leaks and verify sensor operation after installation.\u003c\/p\u003e\n\n\u003ch3\u003eLegal \/ Off-Road Use\u003c\/h3\u003e\n\u003cp\u003eThis product may alter or remove emissions-related components depending on final configuration. It is intended for off-road, closed-course, or motorsport use only where applicable. It is the customer’s responsibility to confirm local laws and vehicle compliance before purchase or installation.\u003c\/p\u003e","brand":"Undisputed","offers":[{"title":"Silver","offer_id":53756527509803,"sku":"UD-N55-F10-DP-35-SLV","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8574\/4427\/files\/image_2026-06-13_124514213.png?v=1781369116"},{"product_id":"bmw-n55-f01-f06-f10-f11-f12-f13-f16-e70-e71-charge-pipe-boost-pipe-kit","title":"BMW N55 F01\/F06\/F10\/F11\/F12\/F13\/F16\/E70\/E71 Charge Pipe + Boost Pipe Kit","description":"\u003cp\u003eReplace the failure-prone factory plastic N55 charge pipe and boost pipe hardware with a black aluminum upgrade kit built for tuned BMW N55 single-turbo applications. This kit is a practical reliability upgrade before adding boost, calibration changes, or track abuse, and it gives the car a stronger charge-air path without premium-brand pricing.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW F10\/F11 535i \/ 535i xDrive N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW F12\/F13 640i \/ 640i xDrive N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW F06 640i Gran Coupe N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW F01\/F02 740i \/ 740Li \/ 740Li xDrive N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW F16 X6 35i N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW E70 X5 35i N55 3.0L single turbo\u003c\/li\u003e\n  \u003cli\u003eBMW E71 X6 35i N55 3.0L single turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e This listing is intended for N55 single-turbo vehicles using the matching F-series\/E-series style charge pipe and boost pipe layout. Confirm your factory pipe routing, throttle body connection, sensor ports, and coupler style before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Upgrade\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces weak factory plastic charge-air components\u003c\/li\u003e\n  \u003cli\u003eBetter suited for tuned, higher-boost, and hard-driven N55 setups\u003c\/li\u003e\n  \u003cli\u003eBlack aluminum construction for a clean OEM+ engine bay look\u003c\/li\u003e\n  \u003cli\u003eUseful supporting hardware for Stage 1, Stage 2, and custom calibrated cars\u003c\/li\u003e\n  \u003cli\u003eBudget-conscious alternative to premium-name charge pipe kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack charge pipe \/ boost pipe kit\u003c\/li\u003e\n  \u003cli\u003eSilicone couplers and clamps where supplied by manufacturer\u003c\/li\u003e\n  \u003cli\u003eSensor \/ vacuum provisions as shown by supplier configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUndisputed Notes\u003c\/h3\u003e\n\u003cp\u003eThis is the kind of supporting hardware we recommend before leaning on an N55 harder with more boost. It is not a magic horsepower part by itself — it is a reliability and airflow-path upgrade that helps keep the setup together once the car is tuned and used properly.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. Some applications may require minor adjustment depending on vehicle year, model, and existing hardware. Always inspect O-rings, clamps, couplers, diverter\/recirculation connections, and MAP\/TMAP sensor fitment during install.\u003c\/p\u003e","brand":"Undisputed","offers":[{"title":"Black","offer_id":53756532523307,"sku":"UD-BMW-N55-F01F06F10F11F12F13F16E70E71-CPBP-BLK","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8574\/4427\/files\/Scc05bf484cc145b395eec4728da658a6j_jpg_960x960q75_jpg.avif?v=1781369602"},{"product_id":"bmw-f10-f11-535i-xdrive-n55-cold-air-intake-system","title":"BMW F10\/F11 535i xDrive N55 Cold Air Intake System","description":"\u003cp\u003eOpen up the intake side of your F10\/F11 N55 with a complete cold air intake system built for the 535i and 535i xDrive. This is a clean supporting upgrade for tuned street cars, Stage 1\/Stage 2 setups, and owners who want more turbo sound and a less restrictive intake path without paying premium-brand pricing.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW F10 535i N55 3.0T\u003c\/li\u003e\n  \u003cli\u003eBMW F10 535i xDrive N55 3.0T\u003c\/li\u003e\n  \u003cli\u003eBMW F11 535i \/ 535i xDrive N55 3.0T where applicable\u003c\/li\u003e\n  \u003cli\u003eModel years commonly listed as 2009-2016 \/ 2010-2016 depending on market and chassis configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e This listing is for N55 single-turbo F10\/F11 535i-style applications. Confirm your factory intake layout, MAF\/MAP provisions, mounting points, and engine bay routing before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Upgrade\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves intake airflow path over the restrictive factory-style setup\u003c\/li\u003e\n  \u003cli\u003eAdds sharper turbo and induction sound\u003c\/li\u003e\n  \u003cli\u003eStrong supporting mod for tuned N55 cars\u003c\/li\u003e\n  \u003cli\u003eWorks well alongside charge pipe, downpipe, intercooler, and ECU calibration upgrades\u003c\/li\u003e\n  \u003cli\u003eBudget-conscious alternative to higher-priced branded intake systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAir intake pipe \/ intake system components\u003c\/li\u003e\n  \u003cli\u003eAir filter\u003c\/li\u003e\n  \u003cli\u003eCouplers, clamps, and mounting hardware where supplied by manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUndisputed Notes\u003c\/h3\u003e\n\u003cp\u003eAn intake is not a replacement for proper tuning, logging, or maintenance, but it is a solid supporting part for an N55 that is being driven hard. Pair this with a healthy charge pipe system, good plugs\/coils, and a proper calibration if you are pushing the car beyond stock power levels.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. Some cars may require minor adjustment depending on model year, engine bay layout, and supplied hardware. Always verify sensor fitment, clamp tightness, filter clearance, and intake pipe routing after installation.\u003c\/p\u003e","brand":"Undisputed","offers":[{"title":"Default Title","offer_id":53756534358315,"sku":"UD-BMW-F10F11-N55-INTAKE","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8574\/4427\/files\/S2cc80da0724645f2a0faaaac48a39b1dH_jpg_960x960q75_jpg.avif?v=1781369774"},{"product_id":"bmw-m47n2-m57n2-diesel-egr-delete-blanking-kit","title":"BMW M47N2\/M57N2 335D\/X5D\/etc Diesel EGR Delete Blanking Kit","description":"\u003ch2\u003eBMW M47N2\/M57N2 Diesel EGR Delete Blanking Kit\u003c\/h2\u003e\n\u003cp\u003eClean, simple hardware for BMW M47N2 and M57N2 diesel owners building dedicated off-road, track, or motorsport vehicles. This EGR delete blanking kit is designed to remove the factory EGR valve assembly and block off the exhaust-side feed point using a 5mm blanking plate and high-temperature gasket.\u003c\/p\u003e\n\u003cp\u003eIdeal for diesel BMW platforms where failed EGR hardware, cracked EGR pipes, or heavy intake carbon buildup are common problems. The result is a cleaner, simpler intake path for vehicles that are no longer operated as emissions-controlled street cars.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBundle this with a Diesel tune - also available from Undisputed Racing for cheaper than the competitors - guaranteed performance!\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits BMW M47N2 and M57N2 diesel engines\u003c\/li\u003e\n\u003cli\u003eIncludes 5mm EGR blanking plate and high-temperature gasket\u003c\/li\u003e\n\u003cli\u003eRemoves the failure-prone flexible EGR extension pipe\u003c\/li\u003e\n\u003cli\u003eHelps reduce intake manifold carbon buildup on dedicated non-road builds\u003c\/li\u003e\n\u003cli\u003eSimple hardware kit for diesel motorsport and off-road applications\u003c\/li\u003e\n\u003cli\u003eDiesel applications only — not for gasoline vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits BMW Diesel Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Series E87: 118d, 120d\u003c\/li\u003e\n\u003cli\u003e3 Series E90\/E91: 320d, 325d, 330d, 330xd\u003c\/li\u003e\n\u003cli\u003e3 Series E92\/E93: 330d, 330xd\u003c\/li\u003e\n\u003cli\u003e5 Series E60\/E61: 520d, 525d, 530d, 530xd\u003c\/li\u003e\n\u003cli\u003e7 Series E65\/E66: 730d, 730Ld\u003c\/li\u003e\n\u003cli\u003eX3 E83: X3 2.0d, X3 3.0d\u003c\/li\u003e\n\u003cli\u003eX5 E70: X5 3.0d\u003c\/li\u003e\n\u003cli\u003eX6 E71: X6 30dX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e11717804381\u003c\/li\u003e\n\u003cli\u003e11717792077\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Fitment Notes\u003c\/h3\u003e\n\u003cp\u003ePlease verify your engine code and EGR hardware before ordering. BMW diesel fitment varies by market, year, chassis, and engine configuration. This kit is only applicable to diesel vehicles equipped with compatible M47N2 or M57N2 EGR hardware.\u003c\/p\u003e\n\u003ch3\u003eOff-Road \/ Motorsport Use Only\u003c\/h3\u003e\n\u003cp\u003eThis product is intended only for dedicated off-road, track, race, or motorsport vehicles where emissions equipment removal is permitted. It is not legal for use on emissions-controlled street vehicles. Buyer is responsible for confirming all local, state, and federal regulations before purchase or installation.\u003c\/p\u003e","brand":"Undisputed","offers":[{"title":"EGR Delete Blanking Kit","offer_id":53775951102251,"sku":"UD-BMW-M47N2M57N2-EGR-BLANK","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8574\/4427\/files\/m57n2egrdelete.avif?v=1781718990"},{"product_id":"bmw-e70-x5-m57n2-35d-stainless-downpipe-only","title":"BMW E70 X5 35d M57N2 Stainless Steel Downpipe — Downpipe Only","description":"\u003ch2\u003eBMW E70 X5 35d M57N2 Stainless Steel Downpipe — Downpipe Only\u003c\/h2\u003e\n\u003cp\u003eA stainless steel performance downpipe for BMW E70 X5 diesel builds using the M57N2 engine. This listing is for the \u003cstrong\u003edownpipe only\u003c\/strong\u003e; it does not include a mid-pipe section.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2013 BMW X5 E70 with M57N2 diesel engine\u003c\/li\u003e\n\u003cli\u003eBMW X5 3.0sd \/ 35d \/ 286 hp\u003c\/li\u003e\n\u003cli\u003eFor M57N2 only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Please verify your vehicle, engine, turbo connection, and existing exhaust layout before ordering. This listing is intended for M57N2-equipped E70 X5 diesel models only.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairing:\u003c\/strong\u003e\u003cbr\u003eFor best results, this downpipe should be paired with a proper diesel ECU calibration. After installation, the engine software must be adjusted to account for the increased exhaust flow and off-road hardware configuration.\u003cstrong\u003e \u003cspan style=\"color: rgb(230, 230, 230);\"\u003ePairing this downpipe with an Undisputed diesel tune helps optimize boost control, fueling, torque delivery, and drivability while reducing the chance of warning lights or limp-mode issues.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eConstruction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT201 \/ SS201 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e1.5mm wall thickness\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing for smoother exhaust flow\u003c\/li\u003e\n\u003cli\u003eTIG-welded for strength and durability\u003c\/li\u003e\n\u003cli\u003eBuilt-in flex section to reduce exhaust strain\u003c\/li\u003e\n\u003cli\u003e3\" downpipe design to support improved exhaust flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnection Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurbo side: 3.5\" I.D. \/ 4.3\" O.D. V-band flange connection\u003c\/li\u003e\n\u003cli\u003eOutlet side: 2.6\" I.D. \/ 2.7\" O.D. pipe\u003c\/li\u003e\n\u003cli\u003eIncludes 3 O2 sensor bungs\u003c\/li\u003e\n\u003cli\u003eOEM turbo clamp is required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownpipe only:\u003c\/strong\u003e this is not a full downpipe + mid-pipe kit\u003c\/li\u003e\n\u003cli\u003eEngine software must be adjusted accordingly after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended\u003c\/li\u003e\n\u003cli\u003eHardware, gaskets, clamps, and sensors should be inspected during installation and replaced if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOff-Road \/ Motorsport Use Only\u003c\/h3\u003e\n\u003cp\u003eThis product is intended for off-road, track, and motorsport use only. It may not be legal for use on public roads or emissions-controlled vehicles. Customer is responsible for confirming legality, compatibility, and required calibration before purchase or installation.\u003c\/p\u003e","brand":"Undisputed","offers":[{"title":"E70 M57N2 Downpipe Only","offer_id":53775980364075,"sku":"UD-BMW-E70-M57N2-35D-DP-ONLY","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8574\/4427\/files\/S3168d09c9b07439e92d5907e1dfd1a0fW_jpg_960x960q75_jpg.avif?v=1781719842"}],"url":"https:\/\/undisputedracing.com\/collections\/bmw-performance-parts.oembed","provider":"Undisputed Racing","version":"1.0","type":"link"}