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
This valved cat back system features wireless remote control and quad chrome silver tips.
This valved cat back system features wireless remote control and quad blue coated tips.
This valved cat back system features wireless remote control and quad carbon fiber tips.
This valved cat back system features wireless remote control and quad matte black tips.
An aggressive muscle car sound without the drone
Includes $75 in gift cards for future purchases!
An aggressive muscle car sound without the drone
Includes $75 in gift cards for future purchases!
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Manually and automatically adjust the exhaust sound level
Control your Varex valve with the press of a button
Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment.
10X Entries Into Our F80 M3 Sweepstakes
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 - Forged Carbon Sleeve
This product was last offered at the strikethrough price on
09-24-2026
Increase power and sound with this axle back kit from Scorpion.