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
2.50" stainless steel with quad Cerakote black velvet oval tips. No physical or functional flaws with the system or missing components, simply open box
Fits models with factory rear sports differential
Brand:
ES#:
3499454
Mfg#:
SSXAU715
Ships in 5 Business Days
ON SALE!
SAVE 10%
$3990.99
This product was last offered at the strikethrough price on 09-18-2026
2.50" stainless steel with quad GT-100 Cerakote black tips
Fits models without factory rear sports differential For vehicles without a sport differential
Brand:
ES#:
3240918
Mfg#:
SSXAU641
Ships in 5 Business Days
ON SALE!
SAVE 10%
$3752.99
This product was last offered at the strikethrough price on 08-17-2026
Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes.
2X Entries Into Our F80 M3 Sweepstakes
Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.
Lifetime Replacement
