High performance kit includes intake/exhaust valve springs, spring seats, and retainers
High performance kit includes intake/exhaust valve springs, spring seats, and retainers
Designed for track use while still streetable. Conservatively rated at 325ft/lbs.
Works with stock dual mass flywheel
Upgrade your flywheel to handle higher horsepower/torque. Made from billet steel!
Recommended to be used with a Southbend Clutch Kit for best results
Recirculation & blow off valve all in one for customers that want both styles
This product was last offered at the strikethrough price on
06-18-2026
Includes the left (K04-025) & right (K04-026) side turbochargers
Does NOT include hardware or the RS4/modified intake pipes necessary for a complete install - For a bolt-on solution, please see 034Motorsport's inlet pipe kit 034-145-P002 (ES2864575).
This product was last offered at the strikethrough price on
07-02-2026
Guarantees the ultimate shifting experience!
For models with late style shifter (Cars that DO NOT have push-down style reverse)
Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy!
10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with Engine Codes ATW and AEB (Bolt-In Style Ignition Coils)
This product was last offered at the strikethrough price on
06-13-2026
Upgrade your vehicles differential!
Increased energy output over OE coils for a stronger, more consistent spark!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The ultimate in performance and durability
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-17-2026
Includes anodized black conversion plate -w- red 2.0T coils
10X Entries Into Our F80 M3 Sweepstakes
Fits ATW & AWM engine code models only
This product was last offered at the strikethrough price on
06-13-2026
Perfect fit performance Air Filter for SAI equipped cars, breathers, and more!
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-17-2026
Finally a solution to replacing the entire driveshaft
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-17-2026
Holds the driveshaft where it should be
Designed to put out over 400HP!
Custom tuning software required for installation.
The 850 series is a larger diameter assembly, which is designed for high horsepower applications - Steel flywheel included