2.5" Inlet - 3.5" Outlet - Single Wall Black
2.5" Inlet - 3.5" Outlet - Single Wall Black
2.25" stainless steel with dual 3" polished stainless tips
For vehicles featuring a "dual tip cut out" rear valance
2.5" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
T-304 stainless steel downpipe with high-flow catalytic converter
Get that Exhaust tone you've been looking for!
2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Get that Exhaust tone you've been looking for!
For vehicles featuring a "non-cutout" rear valance. Visible exhaust tip.
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
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
3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
Get that Exhaust tone you've been looking for!
For vehicles featuring a "cut out" rear valance
Get that Exhaust tone you've been looking for!
For vehicles featuring a "non-cutout" rear valance. Hidden (turn-down) exhaust tip.