Fabspeed Motorsport Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe 2012-2016
Fabspeed Motorsport Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe 2012-2016
Fabspeed Motorsport Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe 2012-2016
Fabspeed Motorsport Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe 2012-2016
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Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe (Non-Valved Exhaust)(2012-2016)

FS.POR.991.CMBX
Catback
Ships In 1-2 Weeks
$ 1,653.95
$ 1,653.95

SKU: POR.991.CMBX

Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe (Non-Valved Exhaust) (2012-2016)

The Fabspeed Porsche 991 Carrera Center Muffler Bypass X-Pipe replaces the factory center muffler with a high-flow X-pipe that pairs perfectly with stock side mufflers or Fabspeed Maxflo side exhaust. It delivers 16 whp and 14 ft-lbs peak gains plus power across the RPM range while cutting 12 lbs of weight for better performance. This direct bolt-on upgrade transforms exhaust sound into a louder more aggressive sports car note on 2012-2016 Porsche 991 Carrera models without factory valved exhaust.

Key Features

  • Power Gains: Delivers 16 whp and 14 ft-lbs torque peaks with gains throughout the RPM band for stronger acceleration
  • Weight Reduction: Saves 12 lbs compared to the heavy factory center muffler improving handling and performance
  • Sound Upgrade: Produces a louder aggressive exhaust tone over stock for that true Porsche sports car roar
  • Construction: Built from durable CNC mandrel-bent T304L stainless steel for long-lasting corrosion resistance and flow
  • Easy Fit: Direct bolt-on replacement includes all hardware backed by Fabspeed Lifetime Warranty

Product Notes

  • 2012 models split between 997.2 and 991 chassis verify your vehicle is 991 before purchase
  • Replaces center muffler and tip outlets on valved factory exhaust making sound button non-functional with empty inner quad tip space
  • Ships securely packaged ready for immediate installation

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on design uses factory mounting points no cutting or welding required
  • All necessary hardware and gaskets included for seamless fit

This Part Fits

Year Make Model Submodel
2012-2016 Porsche 911 Carrera (991.1 non-valved)
2012-2016 Porsche 911 Carrera S (991.1 non-valved)

Why Choose Fabspeed?

  • Leading Porsche exhaust specialist with decades of motorsport engineering
  • Proven dyno-tested gains and real-world track performance
  • Precision mandrel-bent construction ensures perfect fit and maximum flow

Frequently Asked Questions

  • Q: Will this fit my 2012 Porsche 911 Carrera?
    A: Fits 2012-2016 991 Carrera models without valved exhaust 2012 split year confirm chassis is 991 not 997.2 via VIN or dealer
  • Q: What material is used in construction?
    A: High-grade T304L stainless steel CNC mandrel-bent for optimal flow durability and resistance to corrosion
  • Q: What warranty coverage applies?
    A: All Fabspeed products carry Lifetime Warranty against defects in materials and workmanship

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed to prevent damage
  • Weight: 9 lbs

Request For Information

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