Milltek Racing Cat-back Non-resonated (louder) for Audi TTRS 2.5TFSI Coupe
No ECU tuning required, uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Number: MSAU471REP, MSAU500
Description: Non-resonated (louder) front section, Rear Silencer Assembly
Tailpipe: uses OE Tips
System Number: SSXAU253
Pipe Diameter: 3.00-inch (76.20mm)
Product Code: SSXAU253