December 15, 2010

Cold Air Intake System For BMW E46 M3

Highline Tuning's Cold Air Intake upgrade for the 2001-2006 BMW M3 features a host of improvements over the stock airbox. A fully enclosed airbox with high flow filter and OEM like fit and finish. All resulting in increased horsepower and torque.

IMPORTANT: Highline Tuning will be closed from September 9th through the 29th. All order processing will resume on the 30th.