The aFe MACH Force XP cat-back for 2005–2009 Lexus GX470 V8‑4.7L is constructed from mandrel-bent 4" and 2.5" stainless tubing with a free-flowing muffler and a polished 304 stainless tip. Using factory mounting points and OE-style hardware, the system improves flow, delivers a more aggressive sound and was shown in testing to add measurable horsepower and torque while providing a durable, bolt-on installation.
aFe MACH Force XP Cat-Back 05-09 Lexus GX470 V8 4.7L 409SS w/ Oval Polished Tips Exhaust System