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Audi B9 3.0T S4 S5 Catted Downpipe30 Day Money Back Guarantee IN STOCK HIGHLIGHTS Increased Power and Torque Massive 6. 5" Design Faster Turbo Spool Improved Exhaust Note Fits ARM and OEM Midpipes Supports Hybrid Turbo Setups PROFILE The ARM B9 S4 Catted Downpipe gives your Audi 3. 0T EA839 engine all the power with less emissions! It allows for more exhaust flow from the turbocharger while keeping exhaust fumes lower. This allows your 3. 0T to spool faster, increasing power, and

The ARM Motorsports N63 Intake for the 550i is the perfect upgrade if you're looking for improved throttle response and turbo sound

The flex section is incorporated into the ARM 6" B58 Downpipe to relieve stress on the turbo during aggressive driving

high-gloss UV-resistant clear coat

The ARM A3 Downpipe incorporates a stainless steel flex section between the turbo and mid-pipe mounting point

5" diameter precision CNC machined turbo V-band flange which rapidly transitions to the 6" OD high-flow section

ARM N54 or N55 Charge Pipe

The ARM E60 N54 Charge Pipe is engineered to optimize airflow between the intercooler and the throttle body

we back every set of our ARM F87 M2 Competition Resonated Downpipes with a 30 Day Money-Back Guarantee and the ARM Lifetime Free-Replacement Warranty

You will never need another set of downpipes again

Inspired by the aggressive and iconic look of the M4 CSL

The ARM MK7 GTI Catless Downpipe comes with a single 4" Resonator as standard on our catless downpipe to improve exhaust sound

• Outperforms Standard Stepped FMIC's