This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque.
Call In Or Chat For Best Price! To be used with APR Race downpipe or the APR S6/S7/RS6/RS7 Cat-Back Exhaust Systems
Brand:
ES#:
3985156
Mfg#:
CBK0027
Ships in 6 Business Days
ON SALE!
SAVE 10%
$291.99
This product was last offered at the strikethrough price on 09-28-2026
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
Non-valved rear silencer assembly - To be used in conjunction with Milltek Kits SSXAU560, SSXAU332, SSXAU561, SSXAU331, and SSXAU737
*This muffler deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*
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.
