MagnaFlow Sys C/B 06- Chevy Trailblazer SS Engine Components>Head Gaskets This 360-degree radial flow air

This 360-degree radial flow air filter features a 4" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

Vacuum boost port

This cat-back exhaust system is constructed of 2-1/2 IN - 2-1/4 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability

Gain up to +39 hp/+69 lb-ft

MagnaFlow Sys C/B 06- Chevy Trailblazer SS Engine Components>Head Gaskets This 360-degree radial flow airThe MagnaFlow 2006 2008 Chevrolet Trailblazer Street Series Cat Back Performance Exhaust System 16656 brings out the personality of your 6. 0L 2006 2008 Chevrolet Trailblazer with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 3in. main piping and 2 Straight Through mufflers ending in a Single Straight Passenger Side Rear exit with 4in. Polished Welded On Double Wall Angle Cut Folded