Borla 13-15 Audi S3 S-Type Dual Round Rolled Catback Exhaust Fuel Delivery>Fuel Systems These arms require modification to

These arms require modification to be compatible with MRC equipped vehicles

Banks boost tubes are both 3-1/2" constant diameter mandrel bent

ensuring secure closure and peace of mind

View the 21-763C vehicle applications to determine the legal status for each vehicle

Connects to your iDash

Borla 13-15 Audi S3 S-Type Dual Round Rolled Catback Exhaust Fuel Delivery>Fuel Systems These arms require modification toThis BORLA(r) Cat Back system was designed specifically for the Audi 2. 0L turbo engine. The 3" diameter system flows into dual 2. 25" tail pipes on each muffler assembly. Includes a 3. 0" O. D. x 2. 5" O. D. x 6. 63" long adapter for clamp on installation to the stock exhaust system. Do not use the adapter for full 3 inlet. The system has functioning valves. It delivers the classic S Type sound with no drone inside the vehicle. Add optional resonator