Hello all During all this virus ******** i, like many others had some unexpected time off and i finally had time to do some custom work on the car, which is an 09 S3 3 door. Airbox is made from stainless with thick smoked acrylic/perspex 4mm i beleive and there is a second 3 inch air inlet with silicone piping that runs down and replaces the foglight. Air induction noise is amazing and coming from stock the gains were nice. The inlet pipe is a titanium exhaust tip from a old set of pipes from my Aprilia RSV1000R Thoughts? Anyone else done a dual intake setup?