FABSPEED PORSCHE 981 BOXSTER/CAYMAN HEADERS WITH HJS CATALYTIC CONVERTERS (2013-2016)
FABSPEED PORSCHE 981 BOXSTER/CAYMAN HEADERS WITH HJS CATALYTIC CONVERTERS (2013-2016)
- Fits all Porsche 981 Boxster / Cayman Base, S, and GTS vehicles from 2013-2016 and 2016 GT4 3.8 liter cars worldwide.
- Constructed from CNC mandrel-bent T304L stainless steel
- HJS German catalytic converters are US EPA compliant and European certified and homologated.
- Fabspeed Worlds Very 1st Company to design, engineer, 3D scan aftermarket headers for water-cooled Porsche cars. Therefore we have the most experience and Best Quality.
- Significant power and performance gains +25 HP and +20FTlb torque.
- Save 2 lbs / 0.9 KGs with Sport Cats and 7 lbs / 3.2 KGs with Cat Bypass compared to the factory headers
- USA Patented awarded for a Modular design that uses a quick release V-band clamp so one can quickly swap between cats and cat bypass
- With the RENNKRAFT® system, you can quickly install our QUICKTRACK™ cat bypass pipes for Racing and all out Race track-only competition events
- The RENNKRAFT® system has been awarded a US Patent and is the only system of its kind in the world
- Switching to cat-bypass for track events prevents catalytic converter degradation during all out competition racing abuse. IN addition, If and When your catalytic converter fails and or degrades due to high mileage YOU can buy a new HJS catalytic converters and quickly install and have USA EPA emissions compliance again and be street legal.
- F1 style high velocity merge collectors for maximum scavenging and power.
- Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment
- We use German-made and imported HJS HD tri-metallic 200-cell EUROPEAN EUROPEAN Certified 6 homologated catalytic converters for the best performance and reliability
- We use the largest catalytic converters that will fit in the factory location for maximum flow
- Flows 93% of a straight pipe- THEREFORE ABSOLUTELY NO POWER GAINED by running illegal catbypass pipes as DYNO verified.
- Optimized for maximum performance with NO catalyst generated check engine light, guaranteed, when HJS Sport Cats are installed
- No ECU tune required - just Bolt-ON and GO.
- ONLY FABSPEED USA- is Authorized Exclusively by HJS Emissions Germany to import and distribute the worlds finest catalytic converters.
- Will fit with any brand of aftermarket exhaust system designed to work with the factory headers
- 25+ years of air-cooled and water-cooled Porsche experience went into our design for these hand-crafted headers
