aFe 49-46016-P Mach Force XP Cat-Back for 05-09 Lexus GX470 4.7L

Vehicle Fitment

• 2005-2009 Lexus GX470 (4.7L V8 Gas, 4WD)
• Includes Base and Luxury trims with 4.7L V8 engine
• Factory wheelbase and standard exhaust routing

Features

• aFe Power Mach Force XP™ cat-back exhaust system designed for Lexus GX470
• Mandrel-bent 2.5" 409 stainless steel tubing improves exhaust flow
• Free-flowing straight-through muffler enhances sound and performance
• Polished 304 stainless steel exhaust tip for a clean, performance look
• OE-style bayonet hangers for secure, vibration-resistant fitment
• Premium band clamps and hardware included for a leak-free seal
• Direct bolt-on installation using factory mounting points - no cutting or welding
• Engineered to increase horsepower, torque, and throttle response

Specifications

• Part Number: 49-46016-P
• Series: Mach Force XP™
• Exhaust Type: Cat-Back System
• Tubing Material: 409 stainless steel
• Main Tubing Diameter: 2.5"
• Muffler Type: Straight-through high-flow design
• Tip Material: Polished 304 stainless steel
• Exit Location: Single rear exit
• Installation: OE bayonet hangers and band clamps

Included Components

• 1x Mandrel-bent 409 SS exhaust mid-pipe
• 1x Straight-through high-flow muffler assembly
• 1x Tailpipe/over-axle assembly
• 1x Polished 304 stainless steel exhaust tip
• OE-style bayonet hangers and mounting brackets
• Premium band clamps and installation hardware

Product Description

The aFe Power 49-46016-P Mach Force XP Cat-Back Exhaust System is engineered specifically for2005-2009 Lexus GX470 SUVs equipped with the 4.7L V8 gasoline engine. Constructed from mandrel-bent 409 stainless steel, this performance cat-back exhaust enhances exhaust flow and reducesbackpressure compared to the restrictive factory system, resulting in improved throttle response,torque delivery, and overall performance.

The straight-through muffler design delivers a deeper, more aggressive sound while maintainingmanageable cabin noise at cruising speeds. Installation is straightforward and uses OE-stylebayonet hangers and factory mounting points for a secure, direct bolt-on fit with no cutting orwelding required. Finished with a polished 304 stainless steel tip, this cat-back system addsboth performance and visual appeal to your Lexus GX470.