Milltek Resonated Cat-Back Exhaust - Audi RS3 8V - Brushed Titanium Tips - SSXAU801

Milltek Resonated Cat-Back Exhaust System for Audi RS3 8V (2017+). Direct factory fitment using OEM hangers, no modification required. 80mm mandrel-bent T304L stainless steel construction with hand-finished titanium oval trims.

This resonated system is engineered to eliminate drone at cruise while preserving full-throttle character. The 80mm pipe diameter and optimized resonance chamber deliver an OE+ tone signature-more pronounced than stock, but refined for daily driving. Dyno-tested for measurable flow improvements without sacrificing street-legal compliance.

Specifications

• Pipe Diameter: 80mm (3.15")
• Material: T304L stainless steel, hand-finished
• Design: Resonated for OE+ tone and drone elimination
• Fitment: Audi RS3 8V 2017 onwards
• Tip Style: Titanium oval trims
• Installation: Direct replacement, uses factory mounting points

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Pipe diameter: 76.2mm (3.00")
• Fitting time: 1 to 1.5 hours, including removing the factory system
• E-marked for road use

Fitment

• Audi > RS3 > Saloon/Sedan (8V MQB) > 2017 and Later

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.