By Wand Agency
K&N has designed a performance air intake system for the 2006 and 2007 Chevrolet Trailblazer with the 6.0 liter engine. K&N dynamometer tests show a 19.18 horsepower gain at 5330 RPM with use of this K&N air intake modification. K&N tests multiple vehicles for each air intake kit it makes to ensure a consistent horsepower and torque gain. This video features a power gaining K&N air intake installed on a 2006 Chevrolet Trailblazer with the 6.0 liter engine. Refer to each intake's instruction sheet for full installation details.