aFe® - Mach Force XP™ Exhaust System

9 reviews|Item # sp109
$204.24 - $4,596.09
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Mach Force XP™ Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP 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.


  • Up to 29% greater exhaust flow than stock system
  • 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 on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed.

aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

California Residents

WARNING Cancer and Reproductive Harm.


aFe warrants their products to be free from manufacturer's defects due to workmanship and material. This warranty applies only to the original purchaser of the product and is non-transferable. Proof of purchase of the aFe product is required for all warranty claims. Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed. Proper maintenance with regular inspections of product is required to insure warranty coverage. Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted. Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty. All warranty is limited to the repair and/or replacement of the aFe part.

aFe OE replacement filters are warranted against manufacturer defects for as long as you own the vehicle and it is properly maintained using aFe filter cleaning kit.

  • aFe universal clamp on air filters and air intake kits are warranted against manufacturer defects for 2 years
  • aFe Diesel Fuel System are warranted against manufacturer defects for 2 years
  • aFe Sprint Booster are warranted against manufacturer defects for 3 years
  • aFe racing filters are warranted against manufacturer defects for 1 year
  • aFe Electronics (Tuners/Modules) are warranted against manufacture defects for 2 years. If the item has been opened, aFe will offer an exchange for the same product only
  • All warranty is contingent on proper installation and proper maintenance using aFe restore kit
  • All other aFe products such as exhaust systems, intake manifolds, turbo chargers, intercoolers and differential covers have a 2-year warranty
  • aFe Power OE replacement performance filters have a limited lifetime warranty
  • Suspension 1-year warranty
Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

aFe® - Mach Force XP™ Stainless Steel Axle-Back Exhaust System
aFe® - Mach Force XP™ Exhaust System
Average Rating: 4.2 of 5
4.3 of 5
Exhaust/ Intake System Replacement
Awesome exhaust system, gives my TRD Pro a nice rumble. Easy to install, took my time and was picking up tools in about 2 hours. Noticed about 7 mpg improvement after exhaust and intake install, but vehicle is still new, hope it gets even better. Thank you very much!
Posted by (Titusville, FL) / 2011 Toyota 4Runner
Was this review helpful for you? Yes
4 of 5
Great Sound!
Makes my car sound so much better! Really sounds like a car that has some speed now without making it sound like a rice burner. Love it so far!
Posted by (Saint George, UT) / 2012 Volkswagen Golf GTI
Was this review helpful for you? Yes
4.8 of 5
Awesome Sound Exhaust System
The exhaust sounds awesome. Deep and throaty but not loud enough to wake the neighbors. Install was kind of a pain in the butt. I had to cut 12" off the mid pipe. Says it fits 145" wheel base but it is really 157". Had to buy nuts for the bolts from y-pipe to mid pipe. I bought M10- 1.5 I believe. Other than that it wasn't bad. Took about an 1.5-2 hours to remove old exhaust and install new exhaust. Bought for a great deal and I couldn't be happier that I did. There is some cabin drone but it isn't that bad. I recommend this exhaust.
Posted by (Boonsboro, MD) / 2014 Ford F-150
Was this review helpful for you? Yes
4.8 of 5
Quality Exhaust
Solid build quality, easily installed with little difficulty and oh that deep throaty sound.
Posted by (Wykagyl, NY) / 2014 Infiniti QX80
Was this review helpful for you? Yes
4.3 of 5
Mach Force XP
Install was easy. Exhaust is a little louder then I thought, but exceptable. Performance appears to be there.
Posted by (Monroe, NY) / 2010 Toyota Tundra
Was this review helpful for you? Yes
4.3 of 5
Great Sound And Performance
Sounds and looks great, the only bad thing I would have to say, is that I was not able to choose from the black powder coated exhaust tip, which I originally asked for and was one of the reasons why I chose this exhaust, so from speaking with the rep I had no choice with going with the stainless tip which sticks out like a sore thumb on my blacked out truck..this is the only reason my price and value is rated lower. The product review does state you get to choose, other than that the exhaust speaks for itself deep n throaty and let's your turbo free.
Posted by (Fortwainwright, AK) / 2006 Dodge Ram
Was this review helpful for you? Yes
4.5 of 5
Throaty Exhaust
Product looks exactly as it appears in the photo. Took about an hour to install on a lift. I didn't want a loud system. I just wanted something that performed better than stock exhaust. I was pleasantly surprised when I went on my first test drive. Through all RPM ranges exhaust had a very low tone. With no annoying drone in the cab. When accelerating quickly the cold air intake can be heard over the exhaust.
Posted by (Dickinson, ND) / 2007 Toyota Tundra
Was this review helpful for you? Yes
2.3 of 5
Not Worth The Money.
Clamps will not tighten the sections completely, the last pipe with the tip will fall off without welding.
Posted by (Sanger, TX) / 2008 Dodge Ram
Was this review helpful for you? Yes
5 of 5
aFe Exhaust
I think that this product is amazing. I paired the exhaust with the aFe cold air intake and silver bullet throttle body spacer, and I can tell the difference in performance. I absolutely love the way my 2007 Toyota Tacoma sounds. I get all of performance and I also save gas. It sounds great. I can easily feel the difference in power increase, and it doesn't look stupid or gaudy. If there is an exhaust that gives you the most bang for your buck, this is the one.
Posted by (Fort Benning, GA) / 2009 Toyota Tacoma
Was this review helpful for you? YesThis review was helpful for 1 user!
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