ARM MOTORSPORTS AUDI A4 B8/B8.5 2.0T 3" TEST PIPE

GET ARMED. This A4 test pipe is a powerful and easy bolt on alternative to a full downpipe exhaust upgrade. The ARM Test Pipe replaces the section of the OEM exhaust that is the most restrictive on the 2.0T which is bolted directly onto the turbocharger housing. The OEM section of the exhaust is equipped with a catalytic converter from the factory and by installing this upgraded catless exhaust section your A4 will allow more airflow and decrease back-pressure which can produce up to +24whp and +30wtq on tuned cars and slightly less on stock A4'sThe improved power and torque is most noticeable lower in the rpm range where the stock system stifles exhaust flow. After installing the Test Pipe you will also experience increased throttle response and improved turbo spool because the faster flowing exhaust will spin the turbocharger quicker which will result in hitting target boost levels faster. The result: faster acceleration, quicker 0-60mph and 1/4 mile times.The ARM Test Pipe wil