Long Tube Tri-Y Headers with Connector Pipes
2009-12 Chevrolet Colorado / GMC Canyon (2WD only)
5.3L V8

2004-08 Chevrolet Colorado / GMC Canyon (2WD & 4WD) 
LS Motor Swaps
Part# THY-344Y-C

Header Style: 4:2:1 Long-Tube Tri-Y Headers
Material: Steel
Finish: Silver Ceramic Coated
Weld Up: No
Primary Tube Diameter: 1-3/4"
Primary Tube Gauge: 14 Gauge
Collector Attachment: 3 Bolt Flange
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: No, re-use factory gaskets
Reducers Included: No
Connector Pipes Included: Yes
Connector Pipes Inlet Diameter: 2-1/2"
Connector Pipes Outlet Diameter: 2-1/2"
Catalytic Converter(s) Included: No
Quantity: Sold as a Complete Kit
CARB E.O. #: THIS PART IS NOT C.A.R.B. APPROVED, IT CANNOT BE SOLD OR SHIPPED TO ANY RESIDENT OR ADDRESSEE IN CALIFORNIA AND CANNOT BE INSTALLED IN ANY EMISSION CONTROLLED VEHICLE.
Warranty: Limited Lifetime to original purchaser

This complete header kit makes huge increases in power output of your V8 Colorado or Canyon! Backed by over 50 years of knowledge and experience, our headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible. That is the beauty of the design, and that is why they are the best street header available. To make these headers last, we built them using industry leading 14-gauge steel tubing with 3/8" thick flanges. To top all of that off, our headers come beautifully ceramic coated to greatly reduce under-hood temperatures and protect the headers from the environment. All 100% American made, and backed by our lifetime warranty. Install these long tube headers today and feel your vehicle's true power potential!