Outlet Size: 2.5"
Primary Tube Size: 1.66"
Number of O2 Sensor Locations: 0
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Header features 8-2 light weight design.
CNC machine flanges with TIG and MIG welded construction.
Professional Installation is Highly Recommended
No Instruction Included
Package includes:
1 x Header exhaust system
All necessary hardware as pictures show
Fitment:
Chevy Avalanche 1500 2002, 2003, 2004, 2005, 2006 5.3L
Chevy Silverado 1500 1999, 2000, 2002, 2003, 2004, 2005, 2006 4.8L, 5.3L(Except 2002 Chevy Silverado 1500 5.3L)
Chevy Suburban 1500 2000, 2001, 2002, 2003, 2004, 2005, 2006 5.3L
Chevy Tahoe 2000, 2001, 2002, 2003, 2004, 2005, 2006 4.8L, 5.3L
GMC Sierra 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 4.8L, 5.3L
GMC Yukon 2001, 2002, 2003, 2004, 2005, 2006 4.8L, 5.3L
GMC Yukon XL 2000, 2001, 2002, 2003, 2004, 2005, 2006 5.3L
For Year and Model, Please Check Compatibility
Product Disclaimer: This product is not designed to meet emissions/noise standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions-controlled vehicles in any country/jurisdiction. Any other use, including recreational off-road, may violate local, state, and federal laws. Dynamic Performance Tuning does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the customer's responsibility. Dynamic Performance Tuning will not ship CARB restricted products into CARB restricted areas under any circumstances. ***OFF-ROAD USE ONLY***