{"product_id":"csf-8402-s58-no-limit-billet-air-to-air-competition-manifold","title":"CSF S58 No Limit Billet Air-To-Air Competition Manifold","description":"\u003ch4\u003ePurpose-Built Billet Intake Manifold for S58 Drag Racing and 1500 WHP Competition Builds\u003c\/h4\u003e\n\u003cp\u003eThe CSF 8402 No Limit Billet Air-To-Air Competition Manifold is a purpose-built CNC-machined intake manifold for BMW S58 engines that removes the charge cooler entirely from the manifold housing. By relocating cooling duties to a larger front-mounted intercooler, it breaks through the 1500 WHP ceiling that drop-in charge cooler manifolds impose on serious drag racing builds. The design was proven at TX2K 2026 in ambient temperatures consistently above 90 degrees F, where three S58-powered vehicles ran 7-second passes, including the current world record holder for fastest BMW, Tom Wrigley Performance at 7.67 seconds and 183 mph. The manifold supports both external Air-to-Water and Air-to-Air intercooler configurations, making it the only competition-level S58 billet option proven in both cooling architectures at the same event.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCharge cooler removed from manifold housing, allowing a much larger front-mounted intercooler with no core size restrictions\u003c\/li\u003e\n\u003cli\u003eCompatible with both external Air-to-Water and Air-to-Air intercooler configurations\u003c\/li\u003e\n\u003cli\u003eCNC machined from solid 6061 billet aluminum by Custom Plenum Creations (CPC), manufactured in Australia\u003c\/li\u003e\n\u003cli\u003eInternal velocity stacks machined into each runner for optimized airflow balance confirmed by CFD analysis\u003c\/li\u003e\n\u003cli\u003eThrottle body flange accommodates the larger 77mm BMW S55 throttle body (OEM PN 13-54-7-597-871) for maximum airflow\u003c\/li\u003e\n\u003cli\u003eTop feed port injection supports 6 or 12 injector configurations with included fuel rail and block-off plugs\u003c\/li\u003e\n\u003cli\u003eModular ports on the top of each cylinder runner for nitrous or methanol injection\u003c\/li\u003e\n\u003cli\u003eTwo integrated sensor pads plus one OEM TMAP, two 1\/4 NPT, and four 1\/8 NPT ports for additional parameter measurement\u003c\/li\u003e\n\u003cli\u003eCSF Thermal Rejection Manifold Spacer included, proven to lower manifold temperatures by up to 15 percent\u003c\/li\u003e\n\u003cli\u003eHigh-pressure O-ring sealed construction rated to withstand 100 psi (7 bar)\u003c\/li\u003e\n\u003cli\u003eS58-specific billet oil filter housing adapter included for filter access without manifold removal\u003c\/li\u003e\n\u003cli\u003eOptimized plenum inlet angle for cleaner intercooler pipe routing\u003c\/li\u003e\n\u003cli\u003eRaw billet aluminum finish standard; custom powder coat, Cerakote, or anodizing available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2025\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eCompetition, Competition xDrive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2025\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eCompetition, Competition xDrive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2025\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eCompetition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M\u003c\/td\u003e\n\u003ctd\u003eCompetition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M\u003c\/td\u003e\n\u003ctd\u003eCompetition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e8402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Compatibility\u003c\/td\u003e\n\u003ctd\u003eBMW S58 inline-six twin-turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManifold Type\u003c\/td\u003e\n\u003ctd\u003eBillet air-to-air competition (no integrated charge cooler)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061 billet aluminum, CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufactured By\u003c\/td\u003e\n\u003ctd\u003eCustom Plenum Creations (CPC), Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle Body Fitment\u003c\/td\u003e\n\u003ctd\u003e77mm S55 throttle body flange (BMW PN 13-54-7-597-871)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjector Configuration\u003c\/td\u003e\n\u003ctd\u003eTop feed port injection, 6 or 12 injector capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Ports\u003c\/td\u003e\n\u003ctd\u003e1x OEM TMAP, 2x 1\/4 NPT, 4x 1\/8 NPT, 2x integrated sensor pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e100 psi (7+ bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eHigh-pressure O-ring sealed construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eRaw billet aluminum (custom finishes available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Support\u003c\/td\u003e\n\u003ctd\u003e1500+ WHP capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e710353084021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat Is Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x CSF 8402 S58 No Limit Billet Air-To-Air Competition Manifold\u003c\/li\u003e\n\u003cli\u003e1x CSF Thermal Rejection Manifold Spacer\u003c\/li\u003e\n\u003cli\u003e1x Fuel rail for top feed port injection (6 injector setup)\u003c\/li\u003e\n\u003cli\u003e6x injector block-off plugs\u003c\/li\u003e\n\u003cli\u003e1x S58 billet oil filter housing adapter\u003c\/li\u003e\n\u003cli\u003eFull hardware and installation kit with picture diagrams and bill of materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cstrong\u003eWhat is the difference between the CSF 8402 and a drop-in charge cooler manifold like the CSF Level-Up?\u003c\/strong\u003e\n\u003cp\u003eThe 8402 removes the integrated charge cooler entirely from the manifold, which means there is no core size restriction built into the intake manifold itself. This allows you to run a much larger front-mounted intercooler with an external air-to-air or air-to-water core, effectively breaking the 1500 WHP ceiling that drop-in options face. The Level-Up and similar manifolds are ideal for street and light track builds, while this competition manifold is purpose-built for drag racing at extreme boost levels.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes this manifold work with an air-to-water intercooler setup as well as air-to-air?\u003c\/strong\u003e\n\u003cp\u003eYes. The manifold is compatible with both external air-to-water and air-to-air intercooler setups. Both configurations were proven at TX2K 2026, where Tom Wrigley Performance ran the A2W setup and GTP Motorsport ran A2A, both posting 7-second passes in ambient temperatures above 90 degrees F.\u003c\/p\u003e\n\n\u003cstrong\u003eWhich BMW models with the S58 engine are compatible with this manifold?\u003c\/strong\u003e\n\u003cp\u003eThe 8402 fits all S58-powered BMW platforms: G80 and G81 M3 (2021 and newer), G82 and G83 M4 (2021 and newer), G87 M2 (2023 and newer), F97 X3 M Competition (2020 and newer), and F98 X4 M Competition (2020 and newer). The S58 is the twin-turbo inline-six shared across all of these platforms.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes this manifold require an S55 throttle body?\u003c\/strong\u003e\n\u003cp\u003eThe throttle body flange is engineered to accept the larger 77mm BMW S55 throttle body (OEM part number 13-54-7-597-871). The stock S58 throttle body is smaller, so using the S55 unit is part of the performance-oriented setup. CSF recommends VTT-FAB extension harnesses for the B58\/S58 to S55 throttle body conversion.\u003c\/p\u003e\n\n\u003cstrong\u003eCan I still run port injection with this manifold?\u003c\/strong\u003e\n\u003cp\u003eYes. The manifold features integrated top feed port injection capability. The included fuel rail supports a 6-injector setup, and an optional second fuel rail (sold separately) allows a 12-injector configuration for builds requiring maximum fuel delivery at very high power levels.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the Thermal Rejection Manifold Spacer that comes included?\u003c\/strong\u003e\n\u003cp\u003eThe included CSF Thermal Rejection Manifold Spacer installs between the cylinder head and the manifold to act as a thermal barrier. It is proven to lower intake manifold temperatures by up to 15 percent by reducing heat soak transferred from the cylinder head into the intake charge.\u003c\/p\u003e\n\n\u003cstrong\u003eIs this manifold made in the USA or internationally?\u003c\/strong\u003e\n\u003cp\u003eThe manifold is manufactured in Australia by Custom Plenum Creations (CPC), a company with decades of experience building high-horsepower billet intake manifolds for platforms including the 2JZ and RB engine families. CPC manufactures under CSF's engineering direction and quality standards.\u003c\/p\u003e\n\n\u003cstrong\u003eCan I run nitrous or methanol injection with this manifold?\u003c\/strong\u003e\n\u003cp\u003eYes. There are modular ports on the top of each individual cylinder runner specifically designed for nitrous or methanol injection. These individual runner ports allow for even spray distribution across all six cylinders. The ports come pre-plugged and can be opened as needed when setting up an injection system.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat kind of warranty does this competition manifold carry?\u003c\/strong\u003e\n\u003cp\u003eCSF backs the 8402 with their standard manufacturer warranty covering defects in materials and workmanship. Because this is a competition-oriented component intended for extreme-use drag racing applications, verify warranty terms with CSF directly regarding race use coverage.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eBefore starting, obtain the BMW S55 77mm throttle body (OEM PN 13-54-7-597-871) and VTT-FAB B58\/S58 to S55 throttle body extension harnesses if not already sourced, as these are required for proper fitment.\u003c\/li\u003e\n\u003cli\u003eDisconnect the negative battery terminal. Allow the engine to cool completely before handling any intake or fuel components.\u003c\/li\u003e\n\u003cli\u003eDepressurize the fuel system by removing the fuel pump fuse and cranking the engine for several seconds, then disconnect the battery again.\u003c\/li\u003e\n\u003cli\u003eRemove all intake ducting from the throttle body back to the turbo outlets. Label all vacuum, sensor, and boost hoses before removal.\u003c\/li\u003e\n\u003cli\u003eDisconnect the OEM TMAP sensor, all injector connectors, vacuum lines, and the PCV hose from the factory manifold.\u003c\/li\u003e\n\u003cli\u003eRemove the factory intake manifold mounting bolts. Carefully lift the manifold clear of the cylinder head and set aside. Inspect the head surface for debris before proceeding.\u003c\/li\u003e\n\u003cli\u003eInstall the included CSF Thermal Rejection Manifold Spacer onto the cylinder head using the supplied hardware, ensuring the correct orientation per the included picture diagrams and BOM.\u003c\/li\u003e\n\u003cli\u003eLower the manifold into position, aligning it with the spacer and head dowels. Snug all mounting bolts by hand before torquing to the factory specification in a cross pattern.\u003c\/li\u003e\n\u003cli\u003eInstall the S55 throttle body flange and connect the VTT-FAB extension harness per VTT-FAB instructions.\u003c\/li\u003e\n\u003cli\u003eInstall the included fuel rail, connect injectors or install the included block-off plugs if port injection will not be used at this time.\u003c\/li\u003e\n\u003cli\u003eInstall the S58 billet oil filter housing adapter in the location provided. This part ensures the spin-off oil filter remains accessible without removing the manifold.\u003c\/li\u003e\n\u003cli\u003eConnect the OEM TMAP sensor, all retained vacuum and boost lines, and any additional sensor ports or NPT fittings as required by your specific setup.\u003c\/li\u003e\n\u003cli\u003eRoute the external intercooler piping (air-to-air or air-to-water) from the front-mount intercooler to the manifold inlet. The plenum inlet angle is optimized to simplify this routing.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery, prime the fuel system, and check for fuel leaks at all injector and fuel rail connections before starting the engine.\u003c\/li\u003e\n\u003cli\u003eStart the engine and inspect all vacuum lines, boost hoses, and sensor connections for leaks at idle and under light throttle before moving to full-load dyno tuning.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":45987534078031,"sku":"CSF8402","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/csf-8402-s58-no-limit-billet-air-to-air-competition-manifold.png?v=1782841907","url":"https:\/\/www.blackopsautoworks.com\/products\/csf-8402-s58-no-limit-billet-air-to-air-competition-manifold","provider":"Black Ops Auto Works","version":"1.0","type":"link"}