Audi B8/B8.5 S5 Quattro 3.0T Coupe Essential Power Upgrades

Experience your driving passion with our ECS Valved Exhaust System and control your sound with our valved muffler design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4488029

Mfg#:

008553ECS02

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Starting at $1207.21 USD

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Change out your ECS Tuning B8/8.5 S4/S5 or B9 A4/S4 Valved Exhaust from resonated to non-resonated! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4848336

Mfg#:

008553ECS12-01

ON SALE! SAVE 10%

$91.99

This product was last offered at the strikethrough price on
06-13-2026

$82.79 USD

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Lifetime Replacement