T304 Mandrel bent stainless steel Tubing
T304 Mandrel bent stainless steel Tubing
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
Designed to handle continuous temperatures up to 1,800°F
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
Secures turbocharger to catalytic converter. M10x35
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
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Designed to handle continuous temperatures up to 1,800°F
Stainless steel downpipe to unlock engine potential
Not available for sale in California or New York.
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
Secures turbocharger to catalytic converter. M10x35
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Washer used on the downpipe studs. 11.5x2
We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M10x1.5
We Price Match - Give Us A Call or Chat!