ARM Audi B9 3.0T S4 S5 Downpipe g22 4 series the brake duct portion is

the brake duct portion is longer allowing for more air flow

you will not feel short changed with your Audi B9 sound experience

All brackets and mounts as on OEM unit

S54 engine

ARM Audi B9 3.0T S4 S5 Downpipe g22 4 series the brake duct portion isHIGHLIGHTS Increases Power and Torque Massive 6. 5" Design Faster Turbo Spool Improved Exhaust Note Fits OEM and ARM Midpipes Supports Hybrid Turbo Setups PROFILE The ARM B9 S4 Downpipe is one of the best upgrades for the Audi 3. 0T EA839 engine, found in the B9 S4 and S5! The ARM B9 3. 0T Downpipe allows for more exhaust flow from the turbocharger which allows your 3. 0T to spool faster, increasing throttle response, and boosting power and torque. On