Includes six Bosch coil packs and OEM spark plugs to service your ignition system
10X Entries Into Our F80 M3 Sweepstakes
Includes six Bosch coil packs and OEM spark plugs to service your ignition system
10X Entries Into Our F80 M3 Sweepstakes
Eliminates the problematic two-piece design and rubber isolator found in the stock crank pulley while reducing the mass of the motor's rotating assembly.
*To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
Give your car unrestricted air flow
For vehicles without secondary air injection only
This product was last offered at the strikethrough price on
09-29-2026
Entry-level HPFP kit for builders who prefer to assemble their HPFP themselves.
For vehicles with FSI engines only
A ready-to-install turbocharger kit with performance and reliability enhancing upgrades
This product was last offered at the strikethrough price on
09-29-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes
CTS engineers designed the compressor cover to accept a larger billet compressor wheel and exhaust housing to work with the clipped K04 turbine wheel
For vehicles with FSI or TSI engines
This product was last offered at the strikethrough price on
09-29-2026
Improve clutch pedal feel with this simple, yet dramatic upgrade
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Flash your ECU and unleash the power your VW/Audi was meant to have.
CARB certified for sale in all 50 states
Includes upper and lower bearing shells for a complete main bearing replacement. .001 Oil Clearance.
ECS RA4 Lightweight Flywheel with the Spec Stage II clutch kit rated at 498ft/lbs
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Gain performance with a quality intake system
This product was last offered at the strikethrough price on
09-29-2026
Includes 034Motorsport Street Density mounts & active mount resistor bypasses
2X Entries Into Our F80 M3 Sweepstakes
Engineered and proven to support 350whp+! No Core Charge required.
Stage 1 Clutch Kit with organic material
Keep your engine running smooth
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-13-2026