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
2.5" Stainless exhaust with quad 3" burnt roll tips
Goes from stock headers to BimmerWorld Racing exhaust.
3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
Improves flow and gives a mellow yet aggressive tone.
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
An afordable exhaust upgrade with an amazing tone.
Drop over 10 pounds and unleash a smoother, freer-flowing exhaust with the Turner X-Pipe.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Everything you need to install a new muffler
2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium
Replace your failing muffler hanger!
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
2.5" Inlet - 3.5" Outlet - Forged Carbon Fiber Sleeve
A low exhaust note with a free flow design
For Rogue Engineering E46 M3 X-pipe