K&N 03 Audi A3 L4-1.6L Drop In Air FilterK&N washable, reusable High Flow Air Filters features 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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your

Stage 2 E30 octane: up to 22% HP / 30% TQ

Funnels the heat out the exhaust and lower temperature in the engine compartment

Compatible with standard and sport differentials 102mm double-walled tips available in chrome silver or diamond black

you are left without a working headlight

Mann air filters also prevent damage caused in various ways to electronic components such as highly delicate sensors (hot-film air flow meters)

AWE Porsche 991

Part number CTS-HW-0149

2004-2006 Golf R32

3' E91   (02/2004 — 08/2008)

If you already have our ethanol sensor

MFR Part # URO-016211

Kit includes 4 lower yellow rod bearings