Doug Thorley Headers

thy-344y-c

Doug Thorley Headers thy-344y-c Long Tube Header for Chevrolet Colorado/GMC Canyon 5.3L

EAN: 0812721020539

UPC: 812721020539

Headers

Made in the USA
Limited lifetime warranty
Extra thick 14GA tubing and 3/8 inch thick flanges
Ceramic coated inside and out
Kit includes all required gaskets and/or installation hardware

Doug Thorley Headers THY-344Y-C long tube tri-y headers deliver the ultimate in performance for your 2009-2012 Chevy Colorado / GMC Canyon. Doug Thorley Headers is the originator of the tri-y header design, which is the most efficient way to increase horsepower and torque over a broad RPM range, and more importantly the range where you use it most. That better exhaust flow produces noticable gains in horsepower and torque output, while increasing fuel efficiency. The headers are manufactured using heavy duty 14GA steel tubing, and super flat 3/8 inch head flanges. They are then silver ceramic coated inside and out, which looks great, drastically reduces under-hood temperatures, and creates a strong barrier to protect the headers from the environment. These headers are NOT LEGAL for use on pollution controlled vehicles, and are for off-road racing use only. APPLICATION SPECIFICS: 2009-2012 Chevrolet Colorado / GMC Canyon, 5.3L V8.

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