Milltek Non-Resonated Downpipe-Back Exhaust - Audi UR Quattro 20V - Cerakote Black Tips - MCXAU105

Milltek Non-Resonated Downpipe-Back Exhaust System for Audi Coupe UR Quattro 20V. This system encompasses all exhaust components downstream of the downpipe, including secondary catalyst, resonator delete, and full cat-back piping in T304L stainless steel. Direct factory fitment using OEM exhaust hangers; installation requires drilling 4 mounting holes into the boot floor.

Hand-finished T304L stainless construction with mandrel-bent piping and CNC-formed brackets. Non-resonated configuration designed for closed-course and track use, engineered to eliminate mid-range drone while delivering full-throttle character at peak RPM. Tested on the bench and dyno for fitment precision and performance gains on the 20V engine platform.

Fitment:

• Audi Coupe UR Quattro 20V (all years)
• Direct bolt-on; no welding required
• Uses OEM hangers with 4 additional floor-mounted attachment points

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.