GiroDisc 06-08 Audi RS4 (B7) 380mm (w/Spacers) Front Caliper Rebuild Kit Exhaust Y Pipe Our massive 9" long cotton

Our massive 9" long cotton filter with frontal opening connects to a 6" carbon fiber inlet tube that gradually necks down to the 4" back tube

The APR Modular Boost Tap and PCV Bypass System plugs directly into the intake manifold and makes several configuration options available

Add a 32mm Lightweight Tubular Adjustable Front Anti-Roll Bar to reduce body roll to improve grip and stability while saving weight at the same time

More Power: Max gains of up to +53 HP and +55 lb-ft TRQ (Crank)

GiroDisc 06-08 Audi RS4 (B7) 380mm (w/Spacers) Front Caliper Rebuild Kit Exhaust Y Pipe Our massive 9" long cottonGiroDisc 06 08 Audi RS4 (B7) 380mm (w Spacers) Front Caliper Rebuild Kit