Looking for aftermarket parts to modify or upgrade your 2006 GMC Sierra 1500 HD with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories for your Sierra 1500 HD.
Whether you have a 2006 GMC Sierra 1500 HD in SLE to SLT trim we have you covered. We have 4 catalytic converter universal available to mod your Sierra 1500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 447109MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 3 inch 2005-2006 GMC Sierra 1500 HD SLE / SLT $523.00 |
 IN STOCK 447209MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 3 inch OBDII Rear 2005-2006 GMC Sierra 1500 HD SLE / SLT $390.00 |
 IN STOCK - LOW 99009HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 3.00inch 2005-2006 GMC Sierra 1500 HD SLE / SLT $222.00 |
IN STOCK - LOW 99209HMMagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Univ 3in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L 2005-2006 GMC Sierra 1500 HD SLE / SLT $178.00 |