Complete Valvetronic exhaust system that replaces both the side and center mufflers!
Only for cars with Standard Exhaust from factory
Complete Valvetronic exhaust system that replaces both the side and center mufflers!
Only for cars with Standard Exhaust from factory
Complete Valvetronic exhaust system that replaces both the side and center mufflers!
Only for cars with Porsche Sport Exhaust (PSE) from factory
Complete Valvetronic exhaust system that replaces both the side and center mufflers!
Only for cars with Standard Exhaust from factory
Complete Valvetronic exhaust system that replaces both the side and center mufflers!
Only for cars with Porsche Sport Exhaust (PSE) from factory
Engineered and proven to support 700whp+! Price includes a $5000.00 refundable core charge.
This product was last offered at the strikethrough price on
07-21-2026
Include Stainless Steel "Race" Mufflers, High Flow Metallic Catalytic Converters, and Polished Tips
stainless Steel Turbo headers 3 into 1 equal length with optimized diameters and bending
Include Stainless Steel "Sport" Mufflers, High Flow 100 Cell Metallic Catalytic Converters, and Polished Tips
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
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
Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler!
Increase of +81 Horsepower, and +105 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
Increase of +66 Horsepower, and +90 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!