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AFE POWER BMW M3/M4 2015-2016 L6-3.0L (tt) SS-304 MACH Force-Xp 2-1/2" 304 Stainless Steel Down-Pipe Back Exhaust System
Features: •Constructed from 100% hand TIG-welded, 2-1/2" mandrel bent 304 stainless steel tubing •Includes unique dual high flow, transverse mufflers with a high-temp powder-coated black finish •Includes quad 3-1/2" diameter, polished 304 stainless steel tips with CNC-machined inserts •Incorporates an equalizer tube to balance and evenly distribute exhaust pulses traveling through the exhaust system reducing decibels and minimizing exhaust drone •Uses all factory hanger locations for a hassle-free installation Test Results •In testing, the down-pipe back exhaust system resulted in gains up to +15 horsepower and +27 lbs. x ft. of torque, as measured on our in-house dyno (tested on a 15-16 BMW M4 (F82) L6-3.0L (tt) S55 with the aFe power (Street) down-pipe P/N: 48-36312)
aFe power introduces the MACH Force-XP down-pipe back exhaust system for the 15-16 BMW M3/M4 (F80/82) with L6-3.0L (tt) engine. This system is constructed from 100% TIG-welded, 2-1/2" mandrel bent 304 stainless steel tubing for maximum flow. In testing, the cat-back exhaust system resulted in gains up to +15 horsepower and +27 lbs. x ft. of torque, as measured on our in-house dyno (tested on a 15-16 BMW M4 (F82) L6-3.0L (tt) S55 with the aFe power (Street) down-pipe P/N: 48-36312). Included in this exhaust system are dual high flow transverse mufflers for increased flow and performance across the power band while maintaining a great tone. The mufflers comes with a unique high-temp powder-coated black finish for an aggressive style. aFe also has incorporated an equalizer balance tube to evenly distribute exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance but also reduces decibels minimizing exhaust drone. To finish off this system are quad 3-1/2" diameter, polished 304 stainless steel tips with CNC-machined inserts for an aggressive style. All factory mounting locations are retained to provide a simple, hassle-free installation with no modifications necessary.
Aggressive Sound: This system includes dual free-flowing, high-temp powder-coated black transverse mufflers to absorb high pitch tones producing a powerful sound, virtually eliminating drone.
Equalizer Balance Tube: The equalizer balance tube evenly distributes exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance, it also reduces decibels minimizing exhaust drone.
Simple Installation: This MACH Force-Xp down-pipe back exhaust system uses factory mounting locations providing stability and a hassle-free installation.
Quad 3-1/2" Polished Tips Finishing off this system are quad 3-1/2" diameter, polished stainless steel tips. The tips come with CNC-Machined inserts, which give an aggressive yet elegant sporty look.
Leak-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Note: This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws.
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