Milltek Resonated Cat-Back Exhaust - Audi S3 8V Sportback - Polished Tips - SSXAU418

Milltek Resonated Cat-Back Exhaust System for Audi S3 8V/8V.2 Sportback (Non-GPF). Direct factory fitment replacement using OEM hangers and valve motor integration from your original exhaust. Hand-finished T304L stainless steel construction with quad oval polished trims.

Engineered to deliver a refined, controlled tone while maintaining compatibility with OE emissions systems. Mandrel-bent construction throughout eliminates drone at cruising speeds, delivering full-throttle character without low-rpm harshness. The resonated design preserves OE valve functionality-your existing valve motor bolts directly in place with no modification required.

Fitment:

• Audi S3 8V Sportback (2013-2018)
• Audi S3 8V.2 Sportback (2013-2018, Non-GPF variants)
• GPF-equipped models require separate specification
• Requires OE valve motor from original exhaust

Hand-crafted in the UK using T304L stainless steel, this system resists corrosion through any climate.

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

Specifications

• Pipe diameter: 76.2mm (3.00")
• E-marked for road use

• 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.