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
Constructed from T-304 Stainless Steel, the AWE Porsche 991 Carrera Performance Exhaust shows maximum gains of 29hp and 33tq at the crank and weighs in at 12lbs less than the stock unit!
2X Entries Into Our F80 M3 Sweepstakes This product is only confirmed to fit non-PSE vehicles at this time.
Brand:
ES#:
4043452
Mfg#:
3015-11020
Ships on Oct 13, 2026
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1563.99
This product was last offered at the strikethrough price on 09-23-2026
Constructed from T-304 Stainless Steel, the AWE Porsche 991 Carrera Performance Exhaust shows maximum gains of 29hp and 33tq at the crank and weighs in at 12lbs less than the stock unit!
2X Entries Into Our F80 M3 Sweepstakes This product is only confirmed to fit non-PSE vehicles at this time.
Brand:
ES#:
4043514
Mfg#:
3015-32044
Ships on Oct 13, 2026
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2268.99
This product was last offered at the strikethrough price on 09-23-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
