Switch the radio off and roll your windows down; IE's X-pipe Exhaust Upgrade for your 4.0T S6 or S7 replaces the giant suitcase center resonator with a stainless steel X cross-section straight pipe. This affordable exhaust modification releases an addicting V8 exhaust note turning your C7/C7.5 into a true European muscle car.

Located after the midpipes and before the catback, IE's X-pipe replaces the middle section of factory tubing and the sizeable suitcase center resonator. Upgrading this section removes the massive resonator and ultimately frees up the middle of the exhaust system improving flow and exhaust sound.

Features:

• Provides a sporty and louder V8 sound
• Cross-section design for proper flow and quality sound
• Removes massive center resonator
• TIG-welded 304 stainless steel
• Fits with stock or IE midpipes
• Full kit includes all hardware and clamps
• 60mm OD / 57mm ID
• Designed with 3D scanning tech for precision fitment

What's Included:

• Integrated Engineering X-Pipe Exhaust