Audi B8/B8.5 S5 Quattro 3.0T Coupe Performance Axle-Back Exhausts

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ValveSonic Upgrade Kit

Upgrade your Milltek system to Valve Sonic

Brand:
ES#:: 2973070
Mfg#:: MSAUVS02KT

Qty: Availability:

Ships on Oct 30, 2026

$2102.99 USD

Free Shipping

Lifetime Replacement

More About Performance Axle-Back Exhausts

One of the most cost-effective and daily livable exhaust upgrades is an axle-back exhaust system. The axle-back exhaust replaces everything from the rear axle to the muffler for a sporty look and sound without sacrificing comfort or cost.

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