Airaid 02-09 Chevy Trailblazer / GMC Envoy 4.2L PowerAid TB Spacer

Founded in 1997, AIRAID advanced the automotive aftermarket industry with the introduction of its AIRAID Intakes brand of air intake systems. Initially developed for light trucks and sport utility vehicles, the first AIRAID kits combined an open-element cotton gauze filter with an intake tube to produce an innovative, easy-to-install intake kit which dramatically increased air flow, horsepower and torque while improving overall engine performance. Within five years, explosive sales proved that Airaid's blend of technology and state-of-the-art materials were just what the performance parts market was missing. AIRAID Premium Filters were introduced in November 2002, securing Airaid's place as a leader in air management for both gasoline and diesel power plants. Airaid's product base now includes a wide variety of AIRAID Intake Systems, PowerAid Throttle Body Spacers and OEM replacement filters. Each AIRAID product line is the result of exhaustive research and development. Our in-house engineering team consists of both mechanical and industrial design engineers using the latest 3-D CAD modeling equipment to produce advanced designs that make more power right out of the box. A portable 3-D scanner and rapid prototyping machine allows AIRAID to test new products on our in-house Superflow flow bench and verify the unmatched fit, finish, and style that AIRAID customers demand. All products are then tested on our all-wheel-drive Mustang chassis dynamometer to produce real-world performance numbers. All AIRAID Premium Filters are produced in-house using only the finest materials available and highly specialized manufacturing equipment to ensure a level of quality control no other filter company can match. This is just one of many reasons why all of Airaid's filters are backed by our No Hassle Lifetime Warranty. All of Airaid's product lines are proudly manufactured in the USA. The POWERAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Includes all mounting hardware. 02-09 Chevy Trailblazer / GMC Envoy 4.2L 05-08 Saab 9-7X 4.2L SUV Fitment: Buick Rainier CXL 2004 to 2005 Buick Rainier CXL Plus 2004 to 2005 Chevrolet Trailblazer Base 2008 Chevrolet Trailblazer LS 2002 to 2007 Chevrolet Trailblazer LT 2002 to 2009 Chevrolet Trailblazer LTZ 2002 to 2003 Chevrolet Trailblazer North Face 2002 to 2004 Chevrolet Trailblazer EXT LS 2003 to 2006 Chevrolet Trailblazer EXT LT 2002 to 2006 Chevrolet Trailblazer EXT North Face 2002 to 2004 GMC Envoy SLE 2002 to 2009 GMC Envoy SLT 2002 to 2009 GMC Envoy XL SLE 2002 to 2006 GMC Envoy XL SLT 2002 to 2006 GMC Envoy XUV SLE 2004 to 2005 GMC Envoy XUV SLT 2004 to 2005 Isuzu Ascender Base 2003 Isuzu Ascender Limited 2003 to 2004 Isuzu Ascender LS 2003 to 2004 Isuzu Ascender S 2004 Oldsmobile Bravada Base 2002 to 2004 Saab 9-7x 4.2i 2006 to 2008