Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
Fabspeed Motorsport Fabspeed BMW M3/M4 F80/F82 Secondary Cat Bypass X-Pipe 2014-2018
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Fabspeed BMW M3/M4 (F80/F82) 2nd X-Pipe (2014-2020)

FS.BMW.F8X.SCBX
Ships In 1-2 Weeks
$ 1,690.95
$ 1,690.95

SKU: BMW.F8X.SCBX

Fabspeed BMW M3/M4 (F80/F82) 2nd X-Pipe (2014-2020)

This Fabspeed 2nd X-Pipe replaces the restrictive factory secondary catalytic converters on 2014-2020 BMW M3 F80 sedan and M4 F82 coupe models worldwide. It delivers increased exhaust flow for added power and a more aggressive exhaust note without drone. Bolt-on design ensures easy installation and no check engine lights.

Key Features

  • Precise Fitment: Fits all F80 M3 sedans and F82 M4 coupes 2014-2020 including M-Performance Exhaust systems worldwide does not fit F83 M4 convertible
  • Power and Sound Gains: Removes redundant OEM secondary cats for dramatic exhaust tone improvement and better flow
  • Construction Quality: Made from 14-16ga T304L stainless steel CNC mandrel bent in-house with waterjet cut and CNC milled flanges braces
  • Bolt-On Install: Direct replacement with no check engine lights minor cutting needed on standard M3 M4 models
  • Lifetime Backing: Covered by Fabspeed Lifetime Warranty for long-term reliability

Product Notes

  • Minor cutting required for OEM part removal on standard M3 M4 models
  • Developed for M-Performance muffler equipped vehicles enhances tone without drone
  • Product weight 11 lbs shipping box 40 x 12 x 12 inches

Installation Notes

  • Professional installation recommended.
  • Simple bolt-on with minor cutting on standard models for OEM removal
  • Utilizes factory hardware and mounting points

This Part Fits

Year Make Model Submodel
2014-2020 BMW M3 F80 Sedan (all including Competition M-Performance)
2014-2020 BMW M4 F82 Coupe (all including Competition M-Performance)

Why Choose Fabspeed?

  • Innovative designs born from customer requests like this X-pipe for M-Performance setups
  • All components fabricated in-house from premium T304L stainless steel
  • Precision CNC machining ensures perfect fit and performance gains

Frequently Asked Questions

  • Q: Does this fit vehicles with M-Performance Exhaust?
    A: Yes fits all F80 M3 and F82 M4 models worldwide including M-Performance Exhaust does not fit F83 convertible
  • Q: What material is used?
    A: Constructed from 14-16ga T304L stainless steel mandrel bent with CNC milled flanges for durability
  • Q: What warranty applies?
    A: Backed by Fabspeed Lifetime Warranty all performance products covered

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure custom box 40 x 12 x 12 inches
  • Weight: 11 lbs

Request For Information

Have questions about Fabspeed BMW M3/M4 (F80/F82) 2nd X-Pipe (2014-2020)? Fill out the form below and we'll get back to you by the next business day.
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