SKU: POR.981.SCUPP
Fabspeed Porsche 981 Boxster/Cayman Supercup Race Exhaust System (2013-2016)
The Fabspeed Supercup Race Cat-Back Exhaust System unleashes maximum sound and power for 2013-2016 Porsche 981 Boxster and Cayman models. Dyno-tested gains include +18 crank HP and +22 ft-lb torque at 4000 RPM with peak +13 HP and +11 ft-lb torque. This lightweight system saves 15 lbs versus OEM for better handling and braking.
Key Features
- Power Gains: +18 crank HP / +15 whp and +22 ft-lb crank torque / +19 ft-lb at wheels from dyno-specific design for 981 platform
- Sound Profile: Aggressive ripping sports car note with straight-through 2.25-inch resonators louder than Maxflo but with some interior drone
- Construction: T304 stainless steel 14-16 gauge CNC mandrel-bent with TRUE X-pipe and deluxe dual tips in satin black carbon fiber or polished finish
- Weight Reduction: Saves 15 lbs / 7 kg versus full OEM system reducing rear inertia for improved performance
- Emissions and Fit: Cat-back design complies with U.S. regulations bolt-on installation no cutting or welding required
Product Notes
- Aggressive track sound ideal for racing or street use check TrackTec Valved for quieter option with valves closed
- Tips available in satin black carbon fiber or polished stainless steel select at purchase
- Direct replacement improves throttle response and top-end power
Installation Notes
- Professional installation recommended.
- Bolt-on design uses OEM hangers and mounting points
- All hardware included no modifications needed fits PDK and manual transmissions
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Porsche | Boxster | Base PDK/Manual |
| 2013-2016 | Porsche | Boxster | S PDK/Manual |
| 2015-2016 | Porsche | Boxster | GTS PDK/Manual |
| 2013-2016 | Porsche | Cayman | Base PDK/Manual |
| 2013-2016 | Porsche | Cayman | S PDK/Manual |
| 2015-2016 | Porsche | Cayman | GTS PDK/Manual |
Why Choose Fabspeed?
- Dyno-engineered for maximum gains on 981 platform with proven +18 HP results
- High-quality T304 stainless steel construction for durability and performance
- Lifetime Warranty backs every product
Frequently Asked Questions
- Q: Does this fit all 981 Boxster and Cayman models 2013-2016?
A: Yes fits Base S and GTS variants with PDK or manual transmissions direct bolt-on - Q: What material and tip options are used?
A: 14-16ga T304 stainless steel with TRUE X-pipe tips in satin black carbon fiber or polished stainless steel - Q: What is the warranty and installation process?
A: Lifetime Warranty applies bolt-on with no cutting all hardware included professional install advised
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed dimensions 48 x 20 x 14 inches
- Weight: 28 lbs product / 35 lbs shipped





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