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
Secures items under the hood and resists rust
Designed to handle continuous temperatures up to 1,200°F
1" X 3ft
Designed to handle continuous temperatures up to 1,200°F
Secure the exhaust wrap with stainless steel ties
Secure stainless steel zip ties with ease!
Increase power by containing exhaust heat - Tan
Designed to handle temperatures up to 2800�F
Secure the exhaust wrap with stainless steel ties
Features resonators larger than the stock units, along with larger diameter tubing in order to produce a mellow sound volume.
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-24-2026
2.37" stainless steel with quad 80mm polished tips
Fits both manual and automatic transmission models
Remove center resonator and add performance
Stainless steel system with high flow catalytic converter
Features left & right T304 Mandrel bent stainless steel downpipes with 200 cell high-flow catalytic converters