Milltek Resonated Cat-Back Exhaust - Audi MK3 TTS - Polished Tips - SSXAU577

The Milltek Resonated Cat-Back Exhaust System is engineered for direct factory fitment on the Audi MK3 TTS. This 3.00" (76.20mm) mandrel-bent system replaces the factory cat-back section, delivering improved exhaust flow and refined sound character without modification.

Hand-finished T304L stainless steel construction ensures durability and corrosion resistance. The resonated design fine-tunes the OE resonance point to eliminate drone while preserving a more pronounced, sportier exhaust note at full throttle. Polished oval tips complete the OEM+ aesthetic. Uses original hangers for seamless installation.

Fitment

• Audi MK3 TTS (8S chassis)
• Direct cat-back replacement
• No modification required
• OEM hanger compatible

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 > TT MK3 > TTS 2.0TFSI Quattro > 2015 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.