Milltek Cat-Back Exhaust System for Audi RS Q8 (2020+)
TAG Motorsports is pleased to offer the Milltek Cat-Back Exhaust System for the 2020+ Audi RS Q8 4.0T (4M, non-OPF/GPF US models).
Milltek Non-Resonated OPF Back Exhaust System for Audi RSQ8 (4MN). 3.00" mandrel-bent T304L stainless steel construction with OEM-specification trim compatibility. Direct factory fitment using original hangers and mounting points-no modification required. Hand-finished T304L stainless steel tubing (76.20mm / 3.00" bore) engineered for maximum scavenging efficiency and full-throttle tone character. Non-resonated design eliminates mid-range frequency dampening, delivering unfiltered engine soundtrack. Uses OEM exhaust trims for seamless integration with factory rear bumper treatment.
Fitment & Specifications
Vehicle: Audi RSQ8 (4MN chassis) System Type: OPF Back (turbocharger to rear bumper) Pipe Diameter: 3.00" (76.20mm) mandrel-bent Material: T304L stainless steel, hand-finished Resonance: Non-resonated for closed-course and open-throttle use Trim Compatibility: OEM Audi exhaust tips Installation: Direct factory fitment, OEM hangers Milltek exhausts are engineered for measurable performance gain and precise acoustic tuning. EC Approval and TUV testing on file. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Milltek part numbers: SSXAU899 (Non-Resonated), SSXAU957 (Resonated)
Fits: 2020+ Audi RS Q8 4.0T (4M, non-OPF/GPF US models)
Fitting time: 3.00-4.00 hour(s) to fit {including removing OE system}
| SKU | MILLTEK-EXH-RSQ8-CB |
|---|---|
| Brand | Milltek |
| Exhaust Tip Size | 90mm |
PROP65 WARNING
PROP 65 WARNING – Products sold by TMS such as lead acid batteries contain lead, which is known to the
state of California to cause cancer and birth defect or other reproductive harm. Safety Data Sheets for
products sold by TMS are available upon request.
For more information go to:
www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds
| Many Items Are In-Stock. Up-to 2-4 Weeks for Items Not In-Stock. |