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MACH Force-Xp 3" 409 Stainless Steel Cat-Back Exhaust System

Nissan Xterra 05-15 V6-4.0L
Part Number: 49-46111

Regular Price: $819.82

Special Price $624.63

MSRP: $975.98


  • Dyno-Proven Gains up to +5 HP & +6 Lbs. x Ft. TQ
  • Constructed from 2-1/2" into 3" Mandrel-Bent Stainless Steel Tubing
  • Utilizes a High-Flowing 409 Stainless Steel Dual Inlet/Single Outlet Muffler
  • Uses Bayonet Style Hangers and Heavy-Duty Band Clamps for a Secure Install
  • Hi-Tuck Design Minimizes Damage to Tip in Extreme Off Road Conditions
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Flow and Performance:
This MACH Force-Xp cat-back exhaust system is constructed of 2-1/2" into 3" mandrel-bent, 409 stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

Perfect Fit:
The MACH Force-Xp cat-back exhaust system use all factory mounting locations providing stability and a hassle-free installation. 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.

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

Aggressive Sound:
A dual inlet/center out free-flowing 409 stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Hi-Tuck Design:
This system is finished off with a Hi-Tuck design to minimize damaging the exhaust tip during extreme off-roading. Includes a laser-etched aFe Power logo for an aggressive style.

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

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


Vehicle Applications

Year Make Model SubModel Engine Fuel
2005-2015Nissan Xterra V6 4.0L Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

Good quality. Drones badly.
Exhaust is high quality stainless steel. Install was quick and easy. Exhaust note is nice........however.......at highway speeds this exhaust drones badly. I reached out to AFE Power for assistance and got the "we'll get back to you" response. That was a month ago and no further help from them.
  • Quality
  • Value
  • Easy Install
Review by Matt Cabrera / Posted on 8/5/2021
Spare Parts

Regular Price: $819.82

Special Price $624.63

MSRP: $975.98

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