OBX Racing Sports

Ex-AAG45

OBX Catback Exhaust 05-08 AUDI A4 B7 QUATTRO MT 2.0T with Downpipe Down Pipe

Cat-Back Systems

High quality T-304 stainless steel
Lifetime warranty from manufacturer defects
OBX Genuine Products Design and Quality of OBX U.S.A
CNC machine flanges with DUAL-TIG welded construction

Direct Bolt-On to OEM Mid Pipe.Rear section for most popular sport compact cars. 14 Gauge Mandrel Bent Stainless Steel Piping For Maximum Flow.Dyno Proven Performance, Increase Torque And Horse Power. Deep Throttle Sound!
2005-2008 A4 Quattro 2.0T (B7 Chassis) "Manual Transmission Only"
Will Not Fit automatic transmission and convertible model
Included: Large bore downpipe to bolt on to the factory cat, Y-piece, LH center section, RH centre section, LH rear silencer, RH rear silencer, Any accessories included with the kit, will be in the photo.
Downpipe diameter is 2.5"
Exhaust mid pipe and muffler inlet diameter is 2.25"
Exhaust tips is 4"


Denso 234-5701 Oxygen Sensor (Air and Fuel Ratio Sensor)
Four Seasons 47874 Clutch Assembly
Mix me 1937