Fabspeed Supersport X-Pipe – Performance Exhaust Upgrade for Porsche 991 Carrera (2012–2016)

Description

The Fabspeed Supersport X-Pipe Exhaust System for the Porsche 991 Carrera (2012–2016) is a performance-focused cat-back exhaust that replaces the restrictive factory mufflers with a high-flow X-pipe and stylish quad exhaust tips. Crafted from CNC mandrel-bent T304L stainless steel, this system reduces weight while bringing out a deeper, throatier exhaust tone throughout the RPM range. The design unlocks real horsepower and torque gains across the powerband, improves throttle response, and gives your Carrera an aggressive, motorsport-inspired sound and look.

Fitment Notes

• Designed specifically for Porsche 991 Carrera (all trims) model years 2012–2016. 

• 2012 is a split model year — verify that your 2012 911 Carrera is a 991 (not 997.2) before ordering. 

• Replaces stock center and side mufflers; does not retain the Porsche Sport Exhaust (PSE) valve functionality.

• Bolt-on design — direct replacement for factory rear exhaust section without cutting or modification.

Included

• Full Supersport X-Pipe cat-back exhaust system (rear section) with high-flow design. 

• Deluxe Quad Style Tips in your choice of finish to complement Carrera aesthetics. 

• All necessary mounting hardware and flanges for bolt-on installation.

Product Specs

• Material: Premium CNC mandrel-bent T304L stainless steel for strength, longevity, and corrosion resistance. 

• Weight Savings: Approximately 11.45 lbs (5.2 kg) lighter than factory rear exhaust components.

• Power Gains:

  • ~+27 whp and ~+37 ft-lb torque (peak improvement at ~3800 RPM).

  • ~+13 whp and ~+11 ft-lb torque at ~6400 RPM, with enhanced throttle response throughout the RPM range. 

• Fitment Range: Porsche 991 Carrera (2012–2016). 

• Installation: Direct bolt-on — replaces factory mufflers without modification.

Product Features

• Noticeable Performance Boost — Increases horsepower and torque throughout the RPM band, improving throttle response and acceleration feel. 

• Aggressive, Deep Exhaust Tone — The X-pipe design enhances the flat-six’s natural resonance for a throatier and richer sound, elevating the driving experience. 

• Premium Construction — CNC mandrel-bent T304L stainless steel provides long-lasting durability and improved exhaust flow. 

• Weight Reduction — Saves over 11 lbs compared to the factory exhaust, aiding throttle response and overall chassis feel. 

• Stylish Quad Tips — Includes Fabspeed’s Deluxe Quad Style Tips in your choice of finish for a refined performance look. 

• Bolt-On Installation — Designed for easy, direct fitment with existing mounting points and hardware — no cutting or welding required.

Explore more from our collection.