Audi B9 3.0T S4 S5 Downpipe30 Day Money Back Guarantee IN STOCK HIGHLIGHTS 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

The purpose of the ARM S55 Single Exit Exhaust can be summed up in one word

all without the need to replace the entire catback system on your S58

The ARM Charge Pipe C-Clip replaces the stock clip for all BMW's with N54

0T separate from the cooler air flowing into the engine bay through the OEM air snorkel

you'll need our AWD F3X Charge Pipe

it removes two connections in the middle of piping found on most other N54/N55 intercooler piping upgrades

The foundation of the ARM S55 FBO Kit is our S55 Downpipes

10PSI Spring

The ARM N63 Midpipes will unleash the sound of your 4

• Lighter Than OEM by 20+LBS

• Clamps

It includes two ports to reconnect the OEM DV's and whether you plan to retain the OEM recirculation feature or vent to atmosphere