What are Modular Headers?

[Fabspeed Motorsport]

FABSPEED MOTORSPORT USA has over 25+ years of experience designing, engineering, and Dyno developing the World's very best air-cooled and water-cooled Porsche performance systems. Our engineering team has developed the world's very 1st Modular, Dual functional, Long Tube header for Porsche cars that allows for Street legal HJS German imported catalytic converter performance and then within only a few minutes, allows Road Course, and Drivers Education Racers to remove the HJS catalytic converter for true real endurance racing events like PCA, POC, and other road course sanctioned racing competition events. If the racing sanctioning body requires you to run a catalytic converter on the racetrack the modular design allows the user to swap in that HJS catalytic converter replacement quickly and efficiently.

The Fabspeed RENNTRACK system is a Patent Pending design that is the world's very best- dual function header system. These headers are CAD designed and incrementally Dyno-developed. The Fabspeed Renntrack header system was fully street and Autobahn endurance tested. We consulted with noted Porsche engine builders in the USA and Germany and with HJS Emissions technology engineers to develop this header.



The PROBLEM and the SOLUTION from Joe Fabiani President and CEO of Fabspeed Motorsport USA.
As a Porsche Club member for over 35 years as well as having been a Club Racer, Drivers Education instructor, and "Gung-Ho" Porsche air-cooled and water-cooled Porsche owner. I realized that many Drivers' education, Club racers, factory Porsche racecars, and other cars with OEM headers with factory catalytic converters will have headers with cats that FAIL or BREAK down after long-term racing usage. Once again factory Porsche street car headers with OEM catalytic converters and any and all Porsche factory racecars CUP CARS with catted headers will have failed catalytic converters. Even Porsche CUP and GT4RS Clubsport cars with factory Inconel stainless steel type 600 series catalytic converters break down and cause engine misfires and major losses of power. The ONLY solution until NOW is to either go CATLESS (which is 100% illegal in the 50-state United States and most other modern countries and especially the European Union).

The smart innovative solution is to keep the world CLEAN and GREEN and the Fabspeed Renntrack headers allow both catted performance for emissions compliance and sound attenuation and for all-out racing durability in a Non catted system.

Fabspeed developed these systems for the Porsche 987.2/981, 997.2, 991, 992 GT3, and 718 GT4 cars. We also developed modular catted downpipes for other Porsche applications that are also Patent Pending.



From Rick Deman's 4.5liter monster engines to IMSA PCA Clubsport cars with broken catted OEM race headers Fabspeed now offers an optimal solution for street cars and racetracks.

Fabspeed's patent-pending modular header is available for all 718 GT4/ spider/ GTS 4-liter cars. We also have the Rennkraft header available for all Porsche Boxster Cayman 987.2/981 and the GT4 club sport factory race cars and the 992 GT3 cars.

This is a two-piece dual-functioning header that allows for the removal of the catalyst section for a straight piped section used for track and endurance events allowing enthusiasts to have the best of both worlds. For street cars, Fabspeed stipulates that street cars MUST use HJS catalytic converters for all times, and YES at the track a car owner can quickly and efficiently run HJS German catalytic converters and change out to New HJS cats when and if they have to for long term reliability. If the car owner wants to run cat bypass pipes at Non-noise restricted tracks and wants to enhance the lifespan of the HJS cats then straight pipes can be installed for the Racing event and catalytic converters reinstalled for street and racetrack driving. It's a smart, logical innovative design.


FEATURES:
Fits all Porsche 987.2 Boxster / Cayman vehicles worldwide 2009-2012. Including Cayman R and Boxster Spyder.
Constructed from CNC mandrel-bent T304L stainless steel
Impressive power and performance gains
Save 2 lbs / 0.9 KGs with Sport Cats and 7 lbs / 3.2 KGs with Cat Bypass compared to the factory headers
Modular design that uses a 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
Switching to cat-bypass for track events prevents catalytic converter degradation during all out competition racing abuse
F1 style high velocity merge collectors
Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment
We use German-made HJS HD tri-metallic 200-cell EURO 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 2.5 in straight pipe
Optimized for maximum performance with NO catalyst generated check engine light, guaranteed, when Sport Cats are installed
No ECU tune required
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
Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Why We Choose HJS Catalytic Converters:
HJS German imported catalytic converters are made from some of the highest-grade materials you can find in a catalytic converter. This yields high-performance gains and longevity so it won't deteriorate over time like lower-grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light. If you'd like to learn more, watch our video about HJS catalytic converters.


https://www.youtube.com/watch?v=ZAf7x4I5gdI

[Fabspeed Motorsport]

http://https://www.youtube.com/watch?v=ZAf7x4I5gdI