K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8 / Porsche 981 Boxster / CaymanK&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

which maintains a stealthy appearance while looking great in your engine bay

The VF-Engineering designers set about designing the billet supercharger mounting bracket with CAD software creating solid models of parts to be CNC manufactured

fast engine speeds with demanding inertia load

About the downpipes

This aluminum radiator is an ideal upgrade to keep your E46 running cool

Continental is an OEM Knock Sensor manufacturer for BMW

your ethanol readings may be artificially elevated

Don't limit yourself to your factory bolt pattern

06E-121-045-AA / 06E121045 AA / 06E 121 045 AA / 06E121045AA

Part Number: 54754Notes: Sport SpringManufacturer: H&R Front Lowering: 1

This product installs with glue (not included)

MEYLE does it better: our MEYLE-HD products are technically superior to the OE whilst the reinforced and optimised design and high-quality materials make them more durable and reliable – as a result