Milltek Resonated Race Cat-Back Exhaust - Audi 8V S3 - Polished Tips - SSXAU547

Milltek Resonated Race Cat-Back Exhaust System for Audi 8V S3 2.0 TFSI Quattro Saloon and Cabrio (2013-2018). Direct factory fitment using OEM hangers and mounting points-no modification required.

Constructed from T304L stainless steel and mandrel-bent throughout. 3.00" (76.20mm) bore with quad round polished tips. resonated race configuration optimized for closed-course and track use, engineered to eliminate factory resonance points across the entire rev range. Hand-finished construction ensures premium fitment and durability against thermal cycling and salt corrosion.

Fitment & Compatibility

• Audi S3 8V (Mk3) 2013-2018
• 2.0 TFSI Quattro Saloon
• 2.0 TFSI Quattro Cabriolet
• Cat-back system (factory turbo and downpipe retained)

Dyno-proven gains in mid-range torque and peak power delivery. Engineered tone character tuned for full-throttle aggression without artificial resonance. Direct fitment means dealer-grade installation quality without custom fabrication.

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

Specifications

• Pipe diameter: 76.2mm (3.00")

Fitment

• Audi > S3 > 2.0 TFSI quattro Saloon & Cabrio 8V/8V.2 > 2013 to 2018

• 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.