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aFe Power MACH Force-Xp 2-1/2" 409 Stainless Steel Cat-Back Exhaust System


  • Dyno-Proven Gains up to +9 HP & +19 Lbs. x Ft. TQ
  • Constructed out of 2-1/2" Mandrel Bent Stainless Steel Tubing
  • Utilizes a High-Flow 409 Stainless Steel Straight Through Designed Muffler
  • Uses Bayonet Style Hangers and Heavy-Duty Band Clamps for a Secure Fit
  • Features a Hi-Tuck Design to Provide Maximum Clearance When Off-Roading
  • Single Rear Exit System
  • Removal of OE Skid Plate is Required for TRD Models

Test Results:
In testing, the cat-back exhaust system resulted in gains up to +9 horsepower and +19 lbs. x ft. of torque, as measured on our in-house dyno (tested on 2008 Toyota FJ Cruiser V6-4.0L)

Installation is a Snap:
This MACH Force-Xp use all factory mounting locations providing stability and a hassle-free installation.

Leak-Free Seal:
High quality OE style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths.

Aggressive Sound:
A straight through designed, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.

Perfect Fit:
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.

Flow and Performance:
This MACH Force-Xp cat-back exhaust system is constructed of 2-1/2" mandrel-bent, 409 stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

Stainless Steel Muffler:
This system incorporates a high flow, stainless steel performance muffler used to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle.

Hi-Tuck Tip:
This exhaust system is finished off with a Hi-Tuck Tip that is developed to give your Jeep extra clearance during extreme angle climbs or descents.

Removal of the skid plate required for TRD models

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

  • Model: 49-46011-1
  • Manufactured by: AFE Power

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