SKU: 21026160786

aFe MACH Force-XP 2-1/2 IN 304 Stainless Steel Axle-Back Exhaust w/ Polished Tips (49-36346-P)

Sale price$340.29 Regular price$378.10
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

aFe MACH Force-XP 2-1/2 IN 304 Stainless Steel Axle-Back Exhaust w/ Polished Tips (49-36346-P)Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Axle Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel bent stainless steel for maximum flow and long lasting durability. Features: Increases horsepower and torque Improves performance Lowers exhaust gas temperature Flow bench and dyno tested Welded hangers with

Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Axle-Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel-bent stainless steel for maximum flow and long-lasting durability.

Features:

  • Increases horsepower and torque
  • Improves performance
  • Lowers exhaust gas temperature
  • Flow bench and dyno tested
  • Welded hangers with swaged ends
  • Slotted and swedged ends
  • Premium quality band clamps
  • Backed by a 2-year limited warranty
  • Proudly made in the USA

A performance exhaust system is one of the most common ways of improving a vehicle's operation. The theory is simple; just reduce restriction to increase exhaust flow and you gain power. But all exhaust systems are not created equal; in reality there's more to it than just selling some sewer pipe sized tubes.

aFe tests its systems on the flow bench and the dynamometer to determine the right pipe size and muffler construction. Then they mandrel bend the pipes to ensure they maintain their shape and size throughout the entire length, to provide smooth, unrestricted airflow. Tubes that are not mandrel bent can lose up to 20% of their diameter in sharp bends. Some systems also include a straight muffler delete pipe if a more aggressive sound and maximum flow is desired. A typical aFe system will increase exhaust flow by up to 29% and lower EGT (Exhaust Gas Temperature) by up to 100º, with a corresponding improvement in power and performance.

But performance is only part of the equation. A quality exhaust system should be easy to install and made to last. The muffler and all pipes of the Mach Force XP system are constructed from durable 409 stainless steel. To ensure a tight seal, slotted and swedged ends are used whenever possible. When used with the supplied premium quality band clamps, the tightest, leak-free seal is the result. Every hanger is thoroughly welded

DETAILS:

Swap out the rear section of your factory exhaust with a free-flowing axle back for a more aggressive look and sound.

  • Dyno-Proven Gains up to +2 HP and +4 Lbs. x Ft. TQ
  • Constructed from 3" to 2-1/2" Mandrel-Bent 304 Stainless Steel Tubing
  • Incorporates a Single High-Flow High-Temperature Metallic Black Stainless Steel Muffler
  • Dual 3" Diameter Polished 304 Stainless-Steel Exhaust Tips
  • Utilizes Factory Style Bayonet Hangers for a Secure Fit
  • Includes Mounting Brackets to Retain Factory Valve Motor
  • 100% MIG Welded for Strength and Durability
  • All Necessary Hardware Included
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21026160786

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Ken R
Belleville, US
★★★★★ 5
Great shirt! Comfortable
Size: 16.5" Neck 32"-33" Sleeve, Color: Granite
Great shirt! Just as advertised! Bought 3 more
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Reviewed in the United States on January 28, 2026
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Marie1
Belleville, US
★★★★★ 5
Good value.
Size: 18.5" Neck 36"-37" Sleeve, Color: Blue
This shirt is good looking and great fit. Color is great. Easy to care for.
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Reviewed in the United States on December 5, 2025
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John G.
Birmingham, US
★★★★★ 5
Better than I thought, although I love the brand
Size: 15" Neck 32"-33" Sleeve, Color: Midnight, Size: 15" Neck 32"-33" Sleeve, Color: Midnight
Super nice quality shirt really good price
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Reviewed in the United States on January 11, 2026
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Art Vandelay
Massapequa, US
★★★★★ 5
Good Fit for a Bigger Guy
Size: 18" Neck 34"-35" Sleeve, Color: Vert
I'm a bigger guy--6-foot, 240lbs--so I struggle sometimes with finding the right fit. This shirt fit my broad shoulders and ample mid-section with ease, and I was even able to tuck it in. I have long arms (76-inch reach), and this shirt fit the bill. I liked this shirt so much that I ordered seven colors--enough for each day of the week. After a year, the fabric is still strong and the colors vibrant.
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Reviewed in the United States on January 3, 2025
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Harley Boyd
Grantham, US
★★★★★ 3
Some wrinkles
Size: 17.5" Neck 36"-37" Sleeve, Color: Vert
I would say that it’s more wrinkle resistant than wrinkle free, you’ll probably still have to iron this one. The collar stays are sewn inside the shirt collar so they cannot be changed or replaced (not compatible with magnetic collar stays). Otherwise it fits well and was reasonably priced but not quite what I wanted.
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Reviewed in the United States on February 18, 2025

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