APR Secondary Air Injection SAI Filter | VW · Audi B9 S5 3.0L Turbo V6 IE recommends you check your

IE recommends you check your belt tension often (every oil change) and adjust if necessary

Our slash-cut exhaust tips with a variety of finishes upgrade the rear of the vehicle dramatically

bolt-on install to existing IE Turbo Inlet

6061 CNC aluminum construction

longer bolts are required and are provided below

APR Secondary Air Injection SAI Filter | VW · Audi B9 S5 3.0L Turbo V6 IE recommends you check yourReplacement air filter for secondary air injection systems. This high quality pleated cotton gauze filter is a direct fit on SAI equipped vehicles. Features: Direct fit on SAI equipped vehicles Pleated cotton gauze filter High quality construction What's Included: APR Secondary Air Injection SAI Filter