Isuzu Ascender, GMC Envoy and Chevy Trailblazer Owners Gain 9.5 HP with K&N Air Intake
The Chevrolet Trailblazer is the best-selling version of a General Motors design
that includes the GMC Envoy and the Isuzu Ascender. The three models are
equipped with a fuel management system that help reduce gas consumption while
K&N Engineering, Inc. has developed a 63 Series Air Intake Kit (63-3062) for
2007, 2008 and 2009 Chevrolet Trailblazer 4.2 liter engine, 2006 to 2009 GMC Envoy 4.2 liter engine
and 2007 through 2009 Isuzu Ascender 4.2 liter engine.
AirCharger Intake for Chevy Trailblazer, GMC Envoy and Isuzu Ascender
K&N dynamometer test showed an estimated horsepower gain of 9.5 @ 4725. "The factory
tube shape was not efficient in getting the air box to the throttle body," said K&N
performance Kit Manager Bert Heck. "The placement of the mass air sensor, the
dimension of the intake tube and the use of an open element K&N Air Filter is
where we gained the additional horse power."
Power Gain Chart for Chevy Trailblazer with K&N Air Intake
K&N's 63-3062 rotationally molded polyethylene air intake uses a K&N Universal
Air Filter (RU-4730). The heat shield isolates the filter element from the heat
of the engine. This results in cooler air going into the engine.
It takes less than 90 minutes to
install most K&N air intakes with common tools.
K&N air intakes come with the famous K&N Million Mile Limited Warranty.
Find K&N products for your vehicle using the K&N application search then use the
dealer search to find a K&N dealer in your part of the world.