Cat-Back Exhaust

Milltek Non-Resonated Cat-Back Exhaust | Audi 8V RS3 - Polished Tips

Brand: Milltek

Part #: SSXAU741

$2,655.74+2655 pts

In Stock

SKU: MK-SSXAU741

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Milltek Non-Resonated Cat-Back Exhaust for Audi 8V RS3 (2017+). Direct factory fitment replacement engineered to maximize exhaust flow and deliver an aggressive, full-throttle tone without resonance chambers. Constructed from T304L stainless steel in hand-finished condition. 3" (76.20mm) mandrel-bent primary pipes with polished oval exit trims. Uses OEM hangers and bracket locations-no modification required for installation. Fitment • Audi RS3 8V (2017+) • Cat-back configuration (catalyst onward) • Direct OEM+ fitment Performance & Tone The non-resonated design removes sound-dampening chambers, revealing the naturally aggressive engine note under acceleration. 76.20mm bore diameter optimizes scavenging efficiency. Engineered for closed-course and track use; check local emissions regulations for street legality in your region. T304L construction resists corrosion and thermal cycling, backed by proven performance testing. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.