2.5" Inlet - 3.5" Outlet - Single Wall Brushed Steel
2.5" Inlet - 3.5" Outlet - Single Wall Brushed Steel
3.0" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
10-07-2026
3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
Features integrated valves designed to afford drivers the best of both worlds: A Track Edition Exhaust and a Touring Edition Exhaust, all in one.
2X Entries Into Our F80 M3 Sweepstakes
Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.
Featuring Valvetronic Center Muffler Bypass X-Pipe, and Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips
For PSE Equipped Cars - Fits to OE Side Silencers and with OE Tips
Featuring Black Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!
Featuring Silver Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!
3.0" Inlet - 3.5" Outlet - Single Wall Black
This product was last offered at the strikethrough price on
09-23-2026
3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium
This product was last offered at the strikethrough price on
09-28-2026
Includes everything you need and more to install a valved exhaust controller on your Rennline Valved Exhaust!
Featuring Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!
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