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Fabspeed Cat-Back Exhaust for 2015+ BMW M3 M4 [F80/F82]


Quick Overview

Give your E9X BMW M3 (2006-12) an extra +27whp and +19wtq while pulling 24lbs off the weight of the car with this complete high-performance exhaust solution for the E90/92/93 M3; includes Maxflo Performance Exhaust System, Secondary Catbypass X-Pipe, and 200-cell HJS Primary Sportcats. This system also features an optional ECU upgrade for maximum power.

Sku # : Fabspeed-BMW-F8X-M3-M4-Exhaust-ng
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Give your F80 M3 an aggressive exhaust note while increasing horsepower and torque. The Fabspeed Performance Exhaust Package includes Fabspeed's 200 cell sportcats and X-pipe with resonators installed. This system is designed to work with the stock muffler or any aftermarket exhaust muffler designed to fit like OEM. The Fabspeed Performance Exhaust Package is constructed from high quality T304 stainless steel, 14-16 gauge and is CNC mandrel bent for optimal increase in power. Previous performance packages for the M3 from Fabspeed have shown gains of 31 horsepower at 8000 RPM and 35 Ft./lbs of torque at 2500 RPM, and though no dyno numbers are out yet for the mighty S55, we can expect similarly impressive gains from the monstrous S55 engine.






  • Saves Weight over stock Exhaust

  • High quality T304 stainless steel construction

  • Mandrel-Bent Free-Flowing Midpipes

  • Rear Valvetronic Muffler using OEM actuator

  • Wireless Remote Control

  • Quad 90mm Black Chrome or Polished Black Exhaust Tips

  • Gains in horsepower and torque

  • CNC mandrel bent piping

  • Works with stock rear muffler or aftermarket mufflers


  • 2015+ F80 M3
  • 2015+ F82 M4

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