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
Fully polished 2.25" system
Fully polished 2.25" system
For vehicles featuring a "dual tip cut out" rear valance
Designed to handle continuous temperatures up to 1,800°F
Get that Exhaust tone you've been looking for!
For vehicles with a "non-cutout" rear valance. Hidden (turn-down) exhaust tip.
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
Secures turbocharger to catalytic converter. M10x35
Comes with hardware & gasket that is used between turbo & downpipe
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Fully polished 2.25" system
For vehicles featuring a "non-cutout' rear valance
Increase power by containing exhaust heat - Lava
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!
Stainless steel downpipe to unlock engine potential
Not available for sale in California or New York.
Designed to handle continuous temperatures up to 1,800°F
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