Performance Exhaust for Audi S5 B8 4.2L catback SUS304 Variable Exhaust Valve with Controller

SKU: AUDIS5B842CB304VALVEV1

This SUS304 catback exhaust for the Audi S5 B8 4.2L features TIG hand-welding, 1:1 OEM tooling replication, and a variable valve with a dedicated wireless controller for bolt-on installation and customizable sound. Made from food-grade SUS304 stainless steel for high heat and corrosion resistance, it balances daily comfort with track-ready performance, optimizes exhaust flow, and offers a cost-effective upgrade without modifications.

$1,029.00

Weight30 kg
Dimensions120 × 60 × 40 cm

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