Perfect starter pack for your road to a high horsepower N55!
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For 2012 + Vehicles (JB4 Harness B)
Perfect starter pack for your road to a high horsepower N55!
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For 2012 + Vehicles (JB4 Harness B)
The final step in bolt on performance for your N55
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For 2009 - 2011 Vehicles (JB4 Harness A)
A step up from the Stage 1 kit, includes larger intercooler and intake kit.
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For 2012 + Vehicles (JB4 Harness B)
The final step in bolt on performance for your N55
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For 2012 + Vehicles (JB4 Harness B)
Single Groove black nitride intake valves for high performance builds
High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
Black Walnut Blast Media
10X Entries Into Our F80 M3 Sweepstakes
Keeps your engine healthy and delivers maximum airflow!
Upgrade your Precision Raceworks fuel pump for greater fuel flow - Upgrades Stage 2 & 3 Pump
Increased fueling for bigger power - supports up to 1150whp! Modular design for future upgrades!
Increased fueling for bigger power - supports up to 1000whp!
Upgrade your Precision Raceworks fuel pump for greater fuel flow - Upgrades Stage 2 Pump
Functional and stunningly stylish way to add a nice touch to any engine bay!
Allows you to convert your return-less Precision Raceworks V2 E9X/E8X In-Tank Regulator/Filter assembly to a return system
Upgrade your Precision Raceworks fuel pump for greater fuel flow - Upgrades Stage 2 Pump
Increased fueling for bigger power - supports up to 1150whp!