SKU: POR.981.SHDR
Fabspeed Porsche 981 Boxster/Cayman Sport Headers (2013-2016)
Enhance exhaust flow sound and power on your 2013-2016 Porsche 981 Boxster or Cayman with these direct bolt-on sport headers. Featuring German-imported 200-cell HJS catalytic converters they deliver dyno-proven gains of 13 whp at 6600 RPM and 21 ft/lbs torque at 3300 RPM when paired with Maxflo exhaust. Enjoy smoother sports car exhaust note and 6 lbs weight savings over OEM headers.
Key Features
- High-Flow HJS Catalysts: 200-cell German HJS converters flow 93-95% of straight pipe for power gains without check engine lights
- Power Gains: Adds 13 whp at 6600 RPM and 21 ft/lbs torque at 3300 RPM with Maxflo exhaust across full RPM range
- Construction: T304 stainless steel with equal-length CNC mandrel bends and 3-1 collector for equalized pulsing and torque
- Weight Reduction: Saves 6 lbs versus full OEM headers mounted at rear of vehicle
- Sound Upgrade: Increases volume for aggressive smooth sports car exhaust tone
Product Notes
- Sport catalytic converters intended for closed track events and off-road use only check local laws before installation
- HJS converters provide emissions scrubbing and straight-pipe sound without deterioration over time
- Product weight 18 lbs ships in 24 x 12 x 12 inch box
Installation Notes
- Professional installation recommended.
- After initial heat cycle tighten all exhaust bolts to OEM torque specs for proper seal
- Direct bolt-on replacement includes multi-layer manifold gasket no cutting or welding needed fits PDK and manual transmissions
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Porsche | Boxster | Base |
| 2013-2016 | Porsche | Boxster | S |
| 2016 | Porsche | Boxster | GTS |
| 2013-2016 | Porsche | Cayman | Base |
| 2013-2016 | Porsche | Cayman | S |
| 2016 | Porsche | Cayman | GTS |
Why Choose Fabspeed?
- Backed by Fabspeed Lifetime Warranty on all performance products
- Dyno-designed for real-world power and torque gains on Porsche 981 platforms
- Engineered with premium HJS catalysts and T304 stainless steel for durability
Frequently Asked Questions
- Q: Does this fit both PDK and manual 981 Boxster/Cayman models?
A: Yes direct bolt-on for all 2013-2016 Porsche 981 Boxster and Cayman Base S and GTS with PDK or manual transmissions - Q: What material are the headers made from?
A: Constructed from T304 stainless steel tubing with CNC mandrel bends for corrosion resistance and longevity - Q: What warranty is included?
A: All Fabspeed products carry Lifetime Warranty covering defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 24 x 12 x 12 inches
- Weight: 18 lbs





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