FlowTech 49100-1FLT Afterburner Headers Spark Plug 2015-2019 GMC Sierra 3500 HD

2015-2019 GMC Sierra 3500 HD (Doors: 4 & Body: Crew Cab Pickup & Fuel: GAS) Description_EXT RB20 Running Boards offer off road styling while also helping to protect vehicle finish while providing a wide

These mounting brackets are designed for vehicle-specific application and provide solid attachment for ARIES 6" oval side bars

These particular running boards fit specific years of the Chevrolet Tahoe (see application info to verify fitment)

4 Description_ASM Front Greenstuff 2000/6000 Street sport FMSI D924 2004 thru 2005 HYUNDAI Sonata 2

It is also compatible with a weight distribution hitch for level towing and a rating of 4

FlowTech 49100-1FLT Afterburner Headers Spark Plug 2015-2019 GMC Sierra 3500 HDFLOWTECHs Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race proven 4 into 1 design with the torque managing capabilities of a Tri Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve. This header is coated in a metallic ceramic coating for increased exhaust velocity and lower underhood temps.