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
Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!
Filter out the performance robbing oil mist in your crankcase vent system
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
Average gain of 19 horsepower and 73 lb-ft of torque at the crank
Quick connect union T-fitting for 1/4" Nylon
Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment.
10X Entries Into Our F80 M3 Sweepstakes
Bearing set from ACL but with improved performance over stock bearing
Bearing set from ACL but with improved performance stock bearing
A stronger more durable option to OEM hoses
A stronger more durable option to OEM hoses
A stronger more durable option to OEM hoses
Performance cam for your MINI
Performance cam for your MINI
Set of rings for one piston in 78.00mm size