Featuring Weistec Billet Pistons & Rods! Maintains Factory 11.3:1 Compression
Featuring Weistec Billet Pistons & Rods! Maintains Factory 11.3:1 Compression
Reduces coolant temperatures by as much as 30*F
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Chill the air charge temperature as it enters the intake path!
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
Stainless steel center exhaust section designed to be used with Supersprint mufflers
Designed to handle continuous temperatures up to 1,800°F
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Fix Excessive Valve Lash and Accelerated Wear to the Valvetrain
Includes cleaner and re-oil additive
Unleash the hidden power in your vehicle to get instant feedback & response!
Increase power by containing exhaust heat - Lava
Designed to handle continuous temperatures up to 1,800°F
Sold in a black powdercoated finish.
2X Entries Into Our F80 M3 Sweepstakes