K&N Replacement Air Filter (33-2499) Audi > A3 > (8P) 2004-2013 > 1.8 TFSi Pairing Stance+ coilovers with Powerflex

Pairing Stance+ coilovers with Powerflex non-adjustable rear arm bushes

Air ride pressure

this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted

Just give us a call and we can help you figure it out

The new lower half of the bush is made using our Purple Shore A 80 material to provide extra support for the rear axle

K&N Replacement Air Filter (33-2499) Audi > A3 > (8P) 2004-2013 > 1.8 TFSi Pairing Stance+ coilovers with PowerflexK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your