aFe® (05-09) Mustang V6 Mach Force XP™ 409SS Cat-Back System

  • Sale
  • Regular price $966.00

Compatible: (4.0L)

2005 - 2009 Ford Mustang V6

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


Introducing the new aFe Power MACH Force XP dual exhaust system for the 05-09 Ford Mustang V6-4.0L. In recent testing, this system produced 12 horsepower and 16 lbs. x ft. of torque. This exhaust is constructed from 2-1/2" mandrel bent, stainless steel and is MIG-welded. Dual high flow, stainless steel, single in, single out mufflers are used to maximize performance across the power band while maintaining a great tone. To finish off this exhaust aFe uses dual, laser etched, 3-1/2" polished 304 stainless steel tips. Note: The V8 rear bumper cover is recommended (Ford OE Part Number 5R3Z17K835BAA). The use of the OE V6 bumper cover requires cutting and should be performed by a skilled technician. 

Mitered Merge Collector: 
Mitered collectors decrease turbulence and increase exhaust velocity resulting in maximum horsepower, torque and improved throttle response.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

All Hardware Included:
All necessary muffler hanger mounts are direct bolt on for a hassle-free, dual exhaust conversion for that American muscle V8 look.

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

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



Exhaust System Type: Cat-Back
Exhaust Tubing Material: 409 SS
Exit Location: Split Rear
Main Tubing Diameter: 2.5"
Exhaust System Sound: Aggressive / Loud
Muffler Quantity: 2
Muffler Body Material: Stainless Steel
Muffler Configuration: Single In - Single Out
Tip Quantity: 2
Tip Finish: Polished
Tip Material: 304 SS
Tip Outlet Diameter: 3.5"
Hardware Included: Band Clamps, Muffler Hanger Mounts
Incorporates a mitered merge collector
Horse Power Increase: +12 HP
Torque Gain: +16 Lbs. x ft. 

Install Guide: