Should be replaced every time the downpipe is removed to prevent exhaust leaks
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Should be replaced every time the downpipe is removed to prevent exhaust leaks
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
The ULTIMATE auditory upgrade for your MK4! Featuring a single-exit turndown tip and wrinkle black intake piping.
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
This product was last offered at the strikethrough price on
05-05-2026
Stainless steel downpipe to unlock engine potential
Not available for sale in California or New York.
Built to last with 304 stainless steel and engineered for dyno-proven power gains.
2.5" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve
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
The perfect manifold for the DIY VR6 turbo kits
3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
2.25" Aluminized exhaust system with a single stainless Borla muffler and single exit tip!
Used to secure the front of the downpipe
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Keep engine bay temps under control while decreasing turbo lag
10X Entries Into Our F80 M3 Sweepstakes
Fits all OEM IS12, IS20 and IS38 turbochargers
This product was last offered at the strikethrough price on
05-02-2026
3" Aluminized exhaust system with a single stainless Magnaflow muffler and single exit tip
For vehicles with a "non-cutout" rear valance and 3" downpipe only
3" Aluminized exhaust system with a single stainless Magnaflow muffler and single exit tip
For vehicles with a "cut out" rear valance and 3" downpipe only
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
Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet.
Not vehicle specific. You MUST measure prior to purchasing!