Flowmaster American Thunder Crossmember-Back Exhaust System 2000-audi-a8-esi5628809 195 in Bore - 1/16

195 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 27

Tire Pressure Relief Valve Spring - Next Generation - Light - Set of 8

includes a built-in H-pipe design and delivers improved throttle response

Fitting - Adapter - Straight - 10 AN Male to 12 AN Male O-Ring - Aluminum - Blue Anodized - Each

The system includes all parts

Flowmaster American Thunder Crossmember-Back Exhaust System 2000-audi-a8-esi5628809 195 in Bore - 1/16For the person who is looking for a true dual Crossmember Back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16 gauge mandrel bent stainless steel tubing with a built in H pipe crossover, a pair of specially selected Super 44 Series mufflers and includes all hangers and hardware necessary for installation. This system fits through the factory rear valance exhaust cutouts and