100% handcrafted in Italy. Stainless steel construction. Legendary sound!
BMW E34 Performance Engine Parts
- Camshaft
- Catch Can
- Connecting Rod
- Cooling
- Crankshaft
- Cylinder Head
- Diverter Valve
- Engine Girdle
- Exhaust
- Fueling
- Hoses
- Intake
- Mounts
- Oiling System
- Performance Package
- Pistons
- Pulleys
- Software
- Throttle Controller
- Turbocharger
- Water-Meth
A low exhaust note with a free flow design
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
A low exhaust note with a free flow design
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds.
2X Entries For Our 25th Anniversary Sweepstakes!
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
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Throttle body hose upgrade for your E34!
Throttle body hose upgrade for your E34!
Quick connect union T-fitting for 1/4" Nylon
More aggressive cams for higher top end power!
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
100% handcrafted in Italy. Stainless steel construction. Legendary sound!