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MACH Force-Xp 2-1/2" to 3" 409 Stainless Steel Cat-Back Exhaust System

Toyota Tundra 10-21 V8-5.7L
Part Number: 49-46014-B

Regular Price: $1,472.28

Special Price $1,121.74

MSRP: $1,752.71


  • Mandrel Bent Stainless Steel Tubing for Maximum Flow
  • 2-1/2" to 3" Stepped Design Increases Velocity, Creating a Broader Torque Curve
  • High-Flow Muffler Absorbs High Pitch Tones and Produces a Powerful Sound
  • OE-Style Flanges and Band Clamps for a Leak-Free Install
  • Includes Dual Wrinkle Black 304 Stainless Steel Tips w/ aFe POWER Logo
Read More

This MACH Force-Xp Cat-Back exhaust system is constructed of 2-1/2" to 3" mandrel-bent stainless steel and comes complete with free-flowing muffler, tubing, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. The 2-1/2" to 3" stepped design increases exhaust velocity which creates a broader torque curve throughout the RPM range. This exhaust is designed to convert the standard single exhaust into a dual exhaust. It is a direct bolt on system which requires no cutting or drilling and includes all necessary hardware for a hassle free installation. The system is finished off with dual wrinkle-black 304 stainless steel, rolled tips with aFe power laser cut logo for an aggressive style.

Installation is a Snap:
This MACH Force-Xp uses all factory mounting locations providing stability and a hassle-free installation. aFe designed a bolt on bracket for the drivers side tubing for maximum strength in all situations.

Leak-Free Seal:
High quality OE-style flanges and premium 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.

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 exhaust system is constructed of 2-1/2" to 3" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

CrewMax Cab/Short Bed (66.7" Bed) Wheelbase 145.7
Double CrewMax Cab/Short Bed (66.7" Bed) Wheelbase 145.7
Regular Cab/Long Bed (97.2" Bed) Wheelbase 145.7

Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).

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


Vehicle Applications

Year Make Model SubModel Engine Fuel
2010-2021Toyota Tundra V8 5.7L Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

I recommend it
First I wanna say it was my own fault for buying this system from a site other than AFE. Could have saved quite a bit of money if I would have ordered it if of this site. Other than that the whole process of removing the old one and putting this exhaust on took about an hour and a half. Very simple to put on. Sounds great just a slight drone at around 1800 rpms but nothing crazy, but it’s what you have to expect from going from a 2.5” exhaust to basically a 6”. All and all very happy and plan on doing the cold air intake next . Then possibly the headers.
  • Quality
  • Value
  • Easy Install
Review by Fitz / Posted on 7/14/2018
Spare Parts

Regular Price: $1,472.28

Special Price $1,121.74

MSRP: $1,752.71

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