Located on top of valve cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Located on top of valve cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
8 Flow matched E85 compatible injectors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The ultimate supplementary fueling kit for the S55 engine!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Protect your fuel system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal for in-tank fuel pump and in-tank sender unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-06-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-06-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your engine running smooth
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace clogged and faulty injectors to restore performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-06-2026
Direct port injection plate with 1.5GPH nozzles for clean WMI installs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fuel injector supplies fuel from the rail to the cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-06-2026
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Looking for some more fuel for your B58 powered BMW? Not looking to break the bank on overpriced PI kits?
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Aftermarket Charge pipe required
Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to secure the fuel rails
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms