For Dual-Exhaust Conversion
Requires Modification of the Rear Bumper
For Dual-Exhaust Conversion
Requires Modification of the Rear Bumper
A refined sound with better flow
Requires Modification of the Rear Bumper
A low exhaust note with a free flow design
A low exhaust note with a free flow design
Enables the control of a single electronic exhaust valve
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Requires Modification of the Rear Bumper
Better Output for your car better sound!
Requires Modification of the Rear Bumper
A refined sound with better flow
A refined sound with better flow
Requires Modification of the Rear Bumper
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Requires Modification of the Rear Bumper
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
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
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