BMW 01-07 E46 M3 AIR INTAKE FILTER SYSTEM

The intake system effectively increase cold air intake by inhaling cold air at the kidney grill directly

Lower the engine temperature by 5%-10%

Increase horsepower by 5% (already test on track), especially at high rev.

Bolt on fit. Just need to cut off the plastic surrounding the grill

Made of high quality fiberglass

Recommend Installation done by car techician

Can order extra painting service to match your car\'s color

Do not require to change air filter