N55

Showing 25–36 of 67 results

  • CSF Racing 5.5″ Intercooler N54.N55

    CSF Racing 5.5″ Intercooler N54/N55

    $529.00

    CSF Racing Intercooler (FMIC) for E-Series N54 and N55

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • E-Chassis CSF Racing Radiator (N54/N55)

    E-Chassis CSF Racing Radiator (N54/N55)

    $519.00$609.00

    All aluminum CSF Racing radiator. Lowers coolant temps and improves reliability.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • E-Chassis Stage 3 Dual Walbro LPFP - N54/N55

    E-Chassis Stage 3 Dual Walbro LPFP – N54/N55

    $999.00

    Our Dual Walbro Stage 3 kit flows up to 330% more than stock! This is a complete plug and play Low Pressure Fuel Pump (LPFP) upgrade that replaces your weak stock LPFP assembly with a new E85 certified one in an OEM pump assembly.  (Unlike other similar looking kits we use high quality OEM buckets…

  • Bmw bucketless fuel pump

    E-Chassis Walbro Stage 2 Bucketless LPFP Upgrade (N54/N55)

    $399.95$499.95

    This is a complete plug and play solution to replace your stock Low Pressure Fuel Pump (LPFP) with a new E85 certified bucketless assembly.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • F Chassis CSF Racing Radiator (N55, N20)

    F Chassis CSF Racing Radiator (N55, N20)

    $529.00$619.00

    CSF all-aluminum radiator. Improves engine cooling and reliability.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Fuel-It Charge Pipe Injection Starter Kit

    Fuel-It Charge Pipe Injection Starter Kit

    $219.00

    This kit adds additional injector(s) to your intake system. The basic starter kit includes: • One 550cc injector with 1/8″ NPT (meth bung) mount • Our exclusive Cam-Loc 5/16″ fuel line adapter • One 12″ -4AN (1/4″) fuel line • Basic injector harness • Installation Tool Q:  What is CPI? A:  Charge Pipe Injection (CPI) is our new proprietary system…

  • Fuel-It N54/N55 650whp LPFP Upgrade Kit

    Fuel-It N54/N55 650whp LPFP Upgrade Kit

    $399.00$719.00

    As these cars get older and less expensive we’re seeing more issues with the stock components and more demand for cost-conscious fueling solutions.  Our new Fuel-It! 650HP line of fuel system upgrades is designed with those needs in mind while maintaining a budget.  They make the most of the stock components to maintain stock reliability…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Fuel-It N54/N55 E-Chassis Dual Walbro Stage 4 LPFP Upgrade Kit

    Fuel-It N54/N55 E-Chassis Dual Walbro Stage 4 LPFP Upgrade Kit

    $1,449.95$1,599.95

    This is the most powerful LPFP upgrade available and it still utilizes the OEM stock bucket and retains all the factory venturi’s and fuel transfer systems in the tank while bypassing all the factory restrictions to maintain higher pressures and greater flows. (Unlike other similar looking kits we use high quality OEM buckets and float…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Fuel-It! Bluetooth Flex Fuel Kit – N54 N55 E-Chassis 135i, 335i

    Fuel-It! Bluetooth Flex Fuel Kit – N54 N55 E-Chassis 135i, 335i

    $199.95$595.95

    Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. If you are running E85 or ethanol mixes in your BMW, you need this kit! This is a complete plug and play kit to install a Bluetooth ethanol sensor in your E-Chassis BMW. This kit replaces…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • JB4 FSB WMI Controller

    JB4 FSB WMI Controller

    $150.00

    FSB JB4 Water/Methanol Injection (WMI) controller The BMS JB4 Failsafe Box (FSB) Water/Methanol Injection (WMI) controller allows the JB4 to control your WMI pump and solenoid for dynamic progressive flow mapping. It also allows the JB4 to monitor pump current to overlay it with CANbus feedback for tuning parameters such as fuel trims and fuel…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • JB4 Tuner – N55 E-Chassis

    JB4 Tuner – N55 E-Chassis

    $479.00$509.00

    N55 E-Chassis JB4 for gains up to 60whp and 100wtq

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • MHD WiFi Tuner

    MHD Universal Wireless OBDII Wifi Flash Adapter

    $99.00

    Load flash maps to your BMW/Supra or code your car with hidden features wirelessly. MHD Tuning is introducing the latest and greatest MHD WIFI adapter: The MHD UNI WIFI. It’s the ultimate wireless connection method for tuning and coding your BMW & Supra MK5 with the market-leading mobile apps!