K&N Replacement Air Filter (33-2493) Audi > S3 > 2.0 TSI (8V Chassis) Powerflex bushes are made from

Powerflex bushes are made from an advanced polyurethane compound

The intake diameters on these air intakes have been carefully tuned to provide exactly the correct quantity of air ensuring solid consistent power gains throughout the rev range without any loss of low-end torque

and the base pipe connects to the hose that runs to the boost side of the turbo

From 3000rpm is where the improvements start to happen and consistently grow all the way to the rev limiter

before you factor in consumables and labour to change the parts

K&N Replacement Air Filter (33-2493) Audi > S3 > 2.0 TSI (8V Chassis) Powerflex bushes are made fromK&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