aFe Power MACH Force-Xp Stainless Steel Axle-Back Exhaust System – 2015-2018 BMW M3 Series & 2015-2020 M4

$3,371.41$3,714.44

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Instructions & Videos

Aggressive Sound:
A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a high-temp powder-coated metallic black finish.

Exhaust Valve:
This Axle-back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included). The valve helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.

Simple Installation:
This MACH Force-Xp cat-back exhaust system uses factory mounting locations providing stability and a hassle-free installation.

Quad 3-1/2″ Carbon Fiber Tips:
Finishing off this system are Quad 3-1/2″ diameter, carbon fiber tips with an aFe POWER logo.

Brushed 304 SS Construction:
The performance axle-back exhaust system is constructed of 2-1/2″ to 3″ mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

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

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

DETAILS:

  • +17 HP and +25 lbs. x ft. Torque max gains
  • Constructed from 100% hand TIG-welded, 2-1/2″ to 3″ mandrel bent, brushed finished 304 stainless steel tubing
  • Includes a factory style exhaust valve
  • Utilizes a unique high flow, transverse muffler with a high-temp powder-coated metallic black finish
  • Includes Quad, 3-1/2″diameter Carbon Fiber Tips with aFe POWER logo
  • Uses all factory hanger locations for a hassle-free installation

Additional information

Weight55 kg
Dimensions109 × 25 × 40 cm
Exhaust Tip

Dual Black, Dual Polished, Carbon Fiber

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Applications

Models suitable for this product

MakeModelYearSubmodel
MakeModelYearSubmodel
BMW3 Series2015 - 2018M3 - Sedan - 3.0L Twin Turbo
BMW4 Series2015 - 2020M4 - Convertible - 3.0L Twin Turbo
BMW4 Series2015 - 2020M4 - Coupe - 3.0L Twin Turbo
BMW4 Series2016M4 GTS - Coupe - 3.0L Twin Turbo
BMW4 Series2019M4 CS - Coupe - 3.0L Twin Turbo

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