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
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
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
Featuring high-strength tool steel studs with laboratory-verified tensile strength exceeding 321,000 psi. 19% stronger than 034Motorsport M11 head studs and 114% stronger than OE head bolts.
2X Entries Into Our F80 M3 Sweepstakes The engine block, cylinder heads, and head gaskets require machining or modification to accommodate the M12 studs.
The 034Motorsport M10 Head Stud Kit for B8/B8.5 & C7/C7.5 EA837 3.0T is designed for customers looking to safely increase and maximize power on the EA837 platform.
2X Entries Into Our F80 M3 Sweepstakes
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
