Looking for in-stock aftermarket parts to modify or upgrade your Infiniti QX56 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your QX56.
Whether you have a 2004 or 2013 Infiniti QX56 in Base trim we have you covered. We have 6 catback available to mod your QX56. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 49-36120This MACH Force-Xp Cat-Back exhaust system is constructed of 3" mandrel-bent stainless steel tubing and comes complete with free-flowing high temp black powder-coated muffler, OE style bayonet hangers, band clamps and necessary hardware for a hassle-free installation. The smooth curves and increased... aFe MACHForce XP 3in Hi-Tuck 304 SS Cat Back Exhaust 2010-2017 Nissan Patrol (Y62) V-5.6L (400 hp) 2011-2013 Infiniti QX56 Base $1,178.93 SALE |
 IN STOCK 12213Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 04-10 Infiniti QX56 Base 5.6L 3in Cat-Back Single Exhaust - Aluminized 2004-2010 Infiniti QX56 Base $523.50 |