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SKU: POR.991GT3.CRX.CF
Fabspeed Porsche 991 GT3 / GT3 RS Catback Competition Race X-Pipe (2014-2016)
This Fabspeed catback exhaust system delivers lightweight performance for 2014-2016 Porsche 991 GT3 and GT3 RS models. It replaces heavy factory mufflers to save 54lbs (24kg) from the rear improving handling and acceleration. Ideal for track competition high performance driving events or bold street exhaust note.
Key Features
- Weight Reduction: Drops 54lbs (24kg) versus stock by eliminating center and side mufflers for sharper handling and quicker acceleration
- Construction: Built from 3-inch (76mm) T304L stainless steel mandrel-bent tubing with tuned center X-pipe flowing to 70mm outlets
- Fitment: Direct bolt-on design fits all 2014-2016 Porsche 991 GT3 and GT3 RS models with no cutting or welding
- Tip Options: Choose 4-inch carbon fiber or brushed stainless steel tips plus two 90-degree turndown tips included for track sessions
- Sound Profile: Straight-pipe race design produces aggressive track-ready volume and power gains
Product Notes
- Straight pipe racing exhaust creates very high interior volume levels during operation
- Carbon fiber tip style may vary based on current production
- Carefully packaged in reinforced box measuring 48 x 20 x 20 inches
Installation Notes
- Professional installation recommended.
- Bolt-on system uses factory mounts and hangers with all necessary hardware supplied
- Aligns precisely with OEM mid-pipe and rear valence cutouts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014 | Porsche | 911 | GT3 (991.1) |
| 2015 | Porsche | 911 | GT3 (991.1) |
| 2016 | Porsche | 911 | GT3 (991.1) |
| 2016 | Porsche | 911 | GT3 RS (991.1) |
Why Choose Fabspeed?
- Specializes in Porsche motorsport exhaust systems with proven track records
- Hand-fabricated T304L stainless steel for durability and power delivery
- Offers Lifetime Warranty on all performance products
Frequently Asked Questions
-
Q: Will this fit both GT3 and GT3 RS models?
A: Yes it bolts directly onto all 2014-2016 Porsche 991 GT3 and 2016 GT3 RS using factory mounting points -
Q: What material is used in construction?
A: Full system uses 3-inch T304L stainless steel tubing for corrosion resistance and high-flow performance -
Q: What warranty coverage applies?
A: Backed by Fabspeed Lifetime Warranty against manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure custom box 48 x 20 x 20 inches
- Weight: 35 lbs shipping weight (22 lbs product)
Fabspeed
Fabspeed Motorsport is a Pennsylvania-based performance parts manufacturer that specializes in exhaust systems, sport catalytic converters, headers, downpipes, intake systems, and carbon fiber components engineered specifically for exotic and high-performance European sports cars including Porsche, Ferrari, Lamborghini, McLaren, BMW M, and Audi R8. Every Fabspeed product is TIG-welded from aerospace-grade stainless steel or titanium in the USA, dyno-tested for measurable power and sound improvement, and designed as a direct bolt-on replacement that preserves the factory catalytic converter monitoring system or provides an explicit sport cat solution for emissions-compliant upgrades. Exotic car owners who have already maximized software and cosmetic modifications choose Fabspeed exhaust systems because the brand's specialty focus on a narrow range of platforms produces fit quality and sound character that universal exhaust manufacturers cannot achieve. The brand's XperTune ECU calibr...
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