Description
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Add 19 wheel horsepower and 31 lb/ft of torque while losing 7 lbs
The ultimate cat back exhaust system for the Ultimate Driving Machine includes Fabspeed's high performance Valvetronic rear muffler and exclusive "Double-X" mid-pipe for the perfect combination of sound and power
FEATURES:
- Fits all BMW F80 / F82 M3 & M4 2014-20 vehicles worldwide - DOES NOT FIT F83 CONVERTIBLE
- Includes quad-style tips in your choice of finish and style.
- World's first and only "Double-X" midpipe design includes two "x" sections for increased exhaust scavenging, resulting in the smoothest possible exhaust note with the least amount of rasp
- Constructed in-house at Fabspeed from 16ga / .065" thick CNC mandrel-bent T304L stainless steel in 2.75" diameter for the best durability
- Integrated muffler valves include machined mounts for the factory actuators, allowing retention of factory valve functionality
- Adds 19 whp and 31 ft/lbs of torque at 3300 RPM
- OEM gaskets Included
POWER:
- Peak Power
- Stock= 410 whp / 400 ft/lbs
- Exhaust = 419 whp / 414 ft/lbs
- Maximum Gains
- 3300 RPM = +19whp / +31ft/lbs
WEIGHT:
- Factory BMW System: 69lbs
- Fabspeed System: 62lbs
BENEFITS:
Ignite your BMW F80 M3 or F82 M4’s potential with our most aggressive and impressive cat-back exhaust system.
Designed for racing enthusiasts and luxurious daily drivers, this is the comprehensive exhaust upgrade for optimal sound generation, reduced vehicle weight, and clean-burning efficiency that energizes the look and feel of your BMW.
These exhaust systems are custom-fabricated from ultra-thick and durable T304L stainless steel. The result? Tier 1 exhaust improvements can withstand the harshest racing and road conditions without faltering.
With each mandrel bend and weld precision-tuned to promote improved exhaust flow scavenging, our wide-diameter BMW M4 F82 exhaust systems provide the following:
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Enhanced exhaust efficiency with a revolutionary double-x mid-pipe.
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Powerful and appealing exhaust sound that is expertly balanced by the high-flow chambered muffler.
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Substantial WHP and torque gains by streamlining exhaust flow and reducing back pressure.
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Reduced vehicle weight from the catalytic converter to the exotic chrome tips.
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Extended component longevity by resisting heat accumulation and engine fatigue.
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Installation is easy with simple bolt-on steps and integration with factory valve actuators.
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Timeless sophistication and curb appeal; your choice of polished chrome or black chrome tips is destined to leave a lasting impression every time your BMW arrives.
The fabrication experts at Fabspeed Motorsport have considered every detail of their BMW M3/M4 systems.