K&N Performance Air Intake System (63-2587)A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect

Installation Notes

LEMFÖRDER 27017 01 Trailing arm / Suspension arm bush for BMW 3 Series

this high-quality filter insert helps protect your engine from harmful contaminants

Recommended: Fit with 2x PU bushes for best performance

we found at 6646RPM the IATS did not pass 24°C

Adjustable ride height for a tailored stance

(on all models the throw or front to back mechanism is made of metal ) We supply within the kit the necessary parts to allow fitment to both types

The Forge turbo inlet adaptor and high flow inlet pipe has a capacity of more than 150% over the stock item

This filter kit can also be installed in conjunction with our silicon intake pipe

1 x 38mm Aluminium Hose Joiner

The Forge motorsport valve solution is available in either Atmospheric where a noise is heard when the throttle is lifted or the Factory type non noise recirculating valve

this kit offers an ideal balance of comfort