The first and original catback exhaust for the B6 A4 3.0 Quattro and S4 V8 4.2 was hand crafted at the Milltek Sport factory in the UK. We all know that the stock exhaust is far too quiet and restrictive. Tuners in Europe have reported gains of 15hp (at the wheels) with this catback exhaust and that has been verified in the USA on a 4-Wheel Dynapack dyno along with a 20 lb-ft gain in torque (at the wheels). Awesome Milltek quality and fit, Dual 100mm tips. Get that deeper sound with the power to match. New non-resonated system available. Eliminates the two center mufflers for a louder sportier sound. Power equal to the resonated version but with a more aggressive attitude. You can purchase this exhaust with our without Resonators.
Part # SSXAU100 - A4 (B6) 3.0 Quattro / S4 (B6) 4.2 V8 Catback Resonated - Front Link Pipe Assembly - RH Center Section Non-Resonated - LH Center Section Non-Resonated - LH Rear Silencer - Brace Bar - RH Rear Silencer - Tip Assembly - Tip Assembly Pipe Diameter: 2.25" (57.15mm) Tailpipe Style: 100mm Jet Tips
2004-2005 Audi S4 (B6) 4.2 V8 Quattro/Avant/Cabriolet
Audi A4 B6 / B7 3.0 Quattro (Sedan/Avant/Cabriolet)
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