Bore Size (MM): 63.5. Bore Size (Inch): 2.5.Exhaust Tip Style: Dual 100mm Jet. The item "Milltek Audi A4 1.8T B6 quattro 190BHP (6 speed) 03-05 Catback Exhaust SSXAU306" is in sale since Tuesday, November 5, 2019. This item is in the category "Vehicle Parts & Accessories\Car Parts\Exhausts & Exhaust Parts\Complete Exhaust Systems". The seller is "advantage-motorsport" and is located in Tattenhall. This item can be shipped to all countries in Europe.