Audi logoAudi TT Mk2 TT RS Coupé 2.5-litre TFSI quattro

2009 to 2014

1. Secondary Catalyst Bypass - Can be fitted with OEM exhaust system
Part Description Tailpipe Style
· LH Secondary Catalyst Bypass Pipe
· RH Secondary Catalyst Bypass Pipe
 
Pipe Diameter: 63.50mm (2.50")

 

2. Cat-back - Resonated (quieter). Uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Description Tailpipe Style
· Twin Front Silencer Assembly
· Rear Silencer Assembly
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 76.20mm (3.00")

 

3. Cat-back - Racing Cat-back: Non-resonated (louder). No ECU tuning required, uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Description Tailpipe Style
· Non-resonated (louder) front section
· Rear Silencer Assembly
 
Pipe Diameter: 76.20mm (3.00")

 

4. Cat-back - Racing Cat-back: Resonated (quieter). No ECU tuning required, uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Description Tailpipe Style
· Twin Front Silencer Assembly
· Rear Silencer Assembly
 
Pipe Diameter: 76.20mm (3.00")

 

5. Cat-back - Non-resonated (louder). Uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Description Tailpipe Style
· Non-resonated (louder) front section
· Rear Silencer Assembly
 
Pipe Diameter: 76.20mm (3.00")

 

6. Turbo-back including Hi-Flow Sports Cat - 3-inch Race System. Custom ECU tuning required. Uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required)
Part Description Tailpipe Style
· 100mm Hi-Flow Turbo Elbow
· Hi-Flow Sports Catalyst Assembly
· Connecting Pipe
· Rear Silencer Assembly
 
Pipe Diameter: 76.20mm (3.00")