Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Keep your engine block from flexing under torque
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
High performance grease for multiple applications
1" Nipple, billet aluminum block breather adapter for a custom crankcase breather setup
2X Entries Into Our F80 M3 Sweepstakes
Unleash the hidden power in your vehicle to get instant feedback & response!
Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob
For 6-speed transmission only
Drop in kit to work in conjunction with your factory fuel system
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
*Oversized valves require extra machine work to the cylinder head.*
Stock sized valve head diameter, single groove keeper setup for high RPM use
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa
Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port
Keep your engine planted and transfer as much power to the ground as possible
Unleash hidden power by reducing rotational mass
For use with Spec clutch kits only
Put your power to the ground!
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with small port heads and large port intake manifold
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!