Free Shipping On Orders Over $75. Details

Talk to a Sierra Expert
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Sierra Enter daily!

AFE MACH Force XP 3 in. Single Exhaust System w/ Polished Tip - Side Exit (09-13 4.3L Sierra 1500)

AmericanTrucks no longer carries the AFE MACH Force XP 3 in. Single Exhaust System w/ Polished Tip - Side Exit (09-13 4.3L Sierra 1500). Please check out 2007-2013 Sierra 1500 Exhaust Systems for an updated selection.
This item currently can not be added to your cart. Please try again later.

Features & Details

  • AFE Mach Force-XP 3” Cat-Back Exhaust
  • Stainless Steel Tubing
  • 3” Pipe, 4.5” Tip
  • Polished Tips
  • Installation Kit with Instructions
  • Fits 2009-2013 GMC Sierra 4.3L
Improvements with Low Turbulence. The AFE Mach Force-Xp 3 in. Cat-Back Exhaust with Polished Tip - Single Side Exit will improve your horsepower, torque and improved throttle response, but allows for low turbulence in your GMC Sierra.

High Quality Construction. This system is made of 3” mandrel bent stainless steel tubing which provides gentle turns for optimized airflow. It also includes a high-flow stainless steel muffler and comes complete with all necessary hardware to perform the install. The tip is a 4.5” high-luster polished stainless steel, exiting out of a single side.

Improves Performance. When tested, this system provided performance gains of up to 14 horsepower and 17 lbs. x ft. of torque. The improvements come from increased air flow over the stock exhaust system. You’re likely to see improved gas mileage along with the other performance gains.

Installation. All the parts needed for installation are included in your kit with instructions. Follow them carefully and read all cautions and warnings before beginning the install. After the first few hundred miles of driving, check your clamps and tighten them if needed.

Application. This aFe Mach Force-Xp 3 in. Single Side Exit Cat-Back Exhaust with a Polished Tip is designed to be used on the 2009-2013 4.3L Chevrolet Sierra with the following cab and box configurations.
  • Regular Cab with the Standard Box
  • Regular Cab with the Long Box

Fitment: 2009 2010 2011 2012 2013 Details

MPN# 49-44072-P

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Mid-Pipe
  • (1) 17” Mid-Pipe Adaptor
  • (1) Muffler Assembly
  • (4) Clamps
  • (1) Tube, Over-Axle
  • (1) Exhaust Tip
Installation Info
Tech Specs
Will it fit my Sierra?

Customer Photos

Q & A

No questions about this product yet.

Ask the First Question


Related Sierra 1500 Categories