09 5.3L Colorado, headers and duals

09 5.3L Colorado, headers and duals

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sound clip of v8 colorado after cam swap





COLORADO 5.3L swap to 6.2L L92
Colorado V8 5.3L swap L92 6.2L





Chevy Colorado 5.3L Doug Thorley Headers long tubes
We've done it again with or new 5.3L 1 3/4 long tube headers! These well built headers are easy to install and are built for even the most demanding enthusiast. We seen a consistent 20+ hp/trq gain throughout the entire power band so whatever you like doing with your 'rado, we'll have you covered. Enjoy!!





2009 Chevy Colorado 5.3 Liter V8 on K&N Dyno
K&N Engineering is always first on the list for car magazines when it comes to vehicle testing. John Stewart from PickupTrucks.com brought his assignment to K&N headquarters in Riverside, CA and as a result, K&N was able to get a first hand look at the new 2009 Chevy Colorado 5.3 Liter V8. http://www.KNfilters.com




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