WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.At the heart of the design is our rear Y-section: straight-through when valves are open for maximum presence, and routed through a quad-chamber center muffler when closed for quiet, refined cruising. The dream exhaust for Audi's modern 5-cylinder is here.
The five-cylinder soundtrack is iconic the factory cat-back just keeps it on too short a leash. The Valvetronic Designs Valved Cat-Back for the Mk3 TTRS increases system diameter to 3 inches for significantly improved flow and a sharper, more characterful note without sacrificing daily comfort.
Features:
- Uses OEM-style electronically actuated valves
- 3" from front to rear
- Brushed T304 stainless steel
- compatible with OEM Audi valve control.
- Premium tips engineered to complement the TTRS rear bumper.
- Weight Savings: 14.8 lb lighter than the factory exhaust.
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