IE B8 & B8.5 S4/S5, 8R Q5/SQ5, & C7 A6 3.0T Performance Downpipes

3.0T DOWNPIPE FEATURES:

• Deleting two resonators creates a deep and assertive exhaust note
• Horsepower gains of 8-12 HP
• Constructed from 304 stainless steel 2.5 inch (65mm) diameter tubing
• Easy to install – do it at home with minimal tools
• Tig welded, high quality, and long lasting
• Fully lined flex section – will never collapse and supercharger approved
• Includes all hardware and clamps needed for a hassle-free install