Article: BN Pipes cat back system diameter: 2 x 60mm Tip: 1x90/20° li/re TUEV: With EC approval (free registration) Part no.: AUA64FQ-HA1 Car: Audi Type: A6 4F Modell: A6 3,0-4,2 Quattro, 4F Remark: BN-Pipes exhaust systems & downpipes for Audi A6 4F in our onlineshop - dealer prices on request