AFE Exhaust Cat Back

This MACH Force XP Cat-Back exhaust system for the 05-09 Lexus GX470 with the V8-4.7L engine produced 9 horsepower and 14 lbs. X ft. Torque. This cat-back exhaust system is constructed of 2.5" mandrel-bent stainless steel and comes complete with a free-flowing muffler, tubing, OE-style bayonet hangers, premium band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. This system is finished off with a high luster 304 stainless steel tip that creates the aggressive, high quality look your Lexus GX470 needs. The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. Stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. Sealing surface. A free-flowing 24 in. Long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. MACH Force-Xp 2-1/2in Stainless Steel Cat-Back Exhaust System w/ T EXH CB; Lexus GX470 05-09 V8-4.7L (pol).