SKU: POR.981.MAXP
Fabspeed Porsche 981 Boxster/Cayman Maxflo Performance Exhaust System (2013-2016)
This Fabspeed Maxflo Performance Exhaust System fits 2013-2016 Porsche 981 Boxster Cayman and GT4 models. It balances sound power and drivability for street or light track use with dyno-proven gains of 16 HP crank 13 whp at 6300 RPM and 13 ft-lbs torque at 4000 RPM. Constructed from T304 stainless steel this cat-back system saves 9 lbs over OEM reduces weight and improves throttle response.
Key Features
- Power Gains: Adds 13 whp at 6300 RPM and 13 ft-lbs torque at 4000 RPM across the powerband for better acceleration and response
- Weight Reduction: Saves 9 lbs 4 kg from the rear versus factory exhaust for improved handling and performance
- Construction: 14-16ga CNC mandrel-bent T304 stainless steel with TRUE X-pipe and deluxe dual-style tips in satin black carbon fiber or polished finishes
- Sound Profile: Delivers aggressive exhaust note with increased volume for daily driving enjoyment without excessive drone
- Emissions Compliance: Cat-back design meets all U.S. regulations will not trigger check engine light
Product Notes
- Bolt-on system includes all hardware for easy installation no cutting or welding required
- Available tip finishes: satin black carbon fiber or polished to match your Porsche style
- Ships securely in protective packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Direct bolt-on fits factory hangers and mounts no modifications needed
- Requires basic tools installation takes 1-2 hours for experienced mechanics
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Porsche | Boxster | Base |
| 2013-2016 | Porsche | Boxster | S |
| 2013-2016 | Porsche | Boxster | GTS |
| 2013-2016 | Porsche | Cayman | Base |
| 2013-2016 | Porsche | Cayman | S |
| 2013-2016 | Porsche | Cayman | GTS |
| 2016 | Porsche | Cayman | GT4 |
Why Choose Fabspeed?
- Dyno street and track tested for real-world performance gains
- CAD designed and made in USA with precision fit and finish
- Backed by Fabspeed Lifetime Warranty for long-term reliability
Frequently Asked Questions
- Q: Does this fit 2016 Cayman GT4?
A: Yes fits all 981 Boxster Cayman including GT4 models from 2013-2016 with direct bolt-on installation - Q: What material is used and what tip options are available?
A: High-quality 14-16ga T304 stainless steel tips available in satin black carbon fiber or polished finishes - Q: What warranty and emissions info applies?
A: Includes Fabspeed Lifetime Warranty cat-back design 100% U.S. emissions compliant no check engine light
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure custom box 48 x 16 x 16 inches
- Weight: 28 lbs shipping weight





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