SKU: 77671074177

aFe MACH Force-XP 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips (49-36345-B)

Sale price$654.93 Regular price$727.70
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Description

aFe MACH Force-XP 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips (49-36345-B)Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat 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 Cat-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:

A resonator delete pipe and free-flowing muffler make this direct bolt-on cat-back unleash a sound the N20 should've came with from the factory.

  • Up to +4 HP and +5 lbs. x Ft. TQ.
  • Constructed from 3" to 2-1/4" Mandrel-Bent 304 Stainless Steel Tubing
  • Incorporates a Single High-Flow High-Temperature Metallic Black
  • Dual 3" Diameter Gloss Black Stainless Steel Exhaust Tips
  • Utilizes Factory Style Flanges and Bayonet Hangers for a Secure Fit
  • 100% TIG Welded for Strength and Durability
  • All Necessary Hardware is Included for a Hassle-Free Installation
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: 77671074177

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4.3 ★★★★★
Based on 13 reviews
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Product Reviews
M
Verified Purchase
M.Tidwell
New York, US
★★★★★ 5
Fun educational book
Format: Hardcover, Format: Hardcover
This book is a big hit! My 5 year old son and I read it so many times since we ordered this in April. It has cute illustration and 60 flaps and pop-ups which make the book even more exciting. And because of this, I don’t recommend this book to young kids under 3 though. Some flaps might be tricky for younger kids. Even I as a parent learned so much about construction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025
T
Verified Purchase
TZ
Cuba, US
★★★★★ 5
Great book, but the other book of the same author is much better
Format: Hardcover
This is a very high quality book, chock a block full of information about construction sites, with lots of imaginative flaps, things that swivel, move, and fold. HOWEVER...it is not as good as "The Ultimate Book of Vehicles" by the same author. The "Vehicles" book is more appropriate for kids 3 years and up: It is still full of awesome flaps, swivels, and things that move, but it is simpler, with pictures of the vehicle, the name of the vehicle, and maybe a few names of the parts of the vehicle. You open up a flap to see inside, make it move, etc. My son found it very interesting. The "Construction" is really aimed for older kids, I'm guessing 5 and up, maybe even older. There are just so many words on the page, and so much information. The flaps are not as interesting as the previous book, and I found many of the moving parts to be "sticky", and my 3 year old ripped quite a few out within a week of reading the book. We have not ripped anything from the "Vehicle" book. So I would say if you have an older kid who wants to gain a lot of knowledge about construction sites, this book is for you. But if you have a younger child (3 and up, any younger and they'd destroy the book), get the "Vehicle" book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2015
P
Verified Purchase
Pearl W
Belleville, US
★★★★★ 5
So Much Fun And Very Informative
Format: Hardcover, Format: Hardcover
This book has been a winner in our house since it arrived. Each page has so many flaps, spins, pulls and movement. So many new words and easy explanations for the kids. The pictures are beautifully designed and each time we look through it we find more details we missed! The book is an excellent purchase and definitely worth every penny!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2024
M
Verified Purchase
Mom Reviews
Belleville, US
★★★★★ 5
Best Construction Kids book
Format: Hardcover
My nephew can look at this book for hours. It is such a cool book even for adults. It is a more delicate child’s book as their are lots of demonstrations and paper pieces that move. The house across the street is being torn down and rebuilt and he will sit and point to the book and say this is what they are doing today. I think this book is one of my nephews most prized possessions. It’s a great book that can grown with them for a few years. He is only 3 but this could easily engage a 5 or 6 year old. There is lots of details and the book is really well designed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2021
C
Verified Purchase
C. C. ARREOLA
Cuba, US
★★★★★ 5
Well design and good quality
Format: Hardcover
Excelent! My kid loves all this collections
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025

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