Milltek Non-Resonated Downpipe-Back Exhaust - Audi UR Quattro 20V - Polished Tips - MCXAU108

Milltek Non-Resonated Downpipe-Back Exhaust System for Audi Coupe UR Quattro 20V. This system comprises all exhaust components downstream of the downpipe, including the cat-back section, mid-pipe, and rear silencer. Direct factory fitment with OEM hangers (requires 4 holes drilled into boot floor for mounting).

Constructed from T304L stainless steel with mandrel-bent piping and hand-finished welding. Non-resonated design engineered for track use and closed-course performance, eliminating cabin resonance at cruise while delivering full-throttle character on full throttle. Dyno-tested for measurable power gains across the rev range.

• T304L stainless steel construction, mandrel-bent throughout
• Non-resonated tube design for track-focused performance
• Direct factory fitment, uses OEM hanger points
• Hand-finished joints and CNC-formed mounting brackets
• Engineered tone character tuned to 20V engine acoustic signature

Every system is dyno-proven and tested to deliver measurable gains without compromise on fitment quality or durability.

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

Specifications

• Pipe diameter: 63.5mm (2.50")

Fitment

• Audi > UR Quattro > 20v Turbo > 1989 to 1991

• 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.