The Premier Injector Upgrade for S55/N55
The Premier Injector Upgrade for S55/N55
50lb/hr 550cc per minute set of 6 fuel injectors
For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
This product was last offered at the strikethrough price on
06-03-2026
Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
For Vehicles Produced After 12/2013
Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors
Clean up your gasoline engine!
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Seal that goes from the end of the injector to the motor
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
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
09-03-2026
Robust protection for your WMI installation to ensure peace of mind
Located on the fuel supply line
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-04-2026
2X Entries Into Our F80 M3 Sweepstakes
EXTREME ENGINE MODS ARE REQUIRED TO RUN THIS KIT, PLEASE SEE BELOW
This product was last offered at the strikethrough price on
09-03-2026
Cam follower for the high pressure fuel pump.
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
09-03-2026
Engine mounted, stainless steel braided line, 4AN fittings
Connects to the fuel tank breather line
Patented & EPA approved Complete Engine, Fuel and Exhaust System Cleaner Reduces Emissions and Improves Overall Engine Performance! Buy 2 and save!
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
09-03-2026
Seal that goes from the end of the injector to the motor
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
09-03-2026
Controls the amount of recirculated exhaust gas
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
09-03-2026