Name: Fabspeed® - Rennkraft™ Modular Street and Racing Exhaust Headers with Sport Catalytic Converters
Brand: Fabspeed
SKU: mpn4981311731
Price: 4295.95 USD
Availability: OutOfStock

Vehicle Fitment

Make	Model	Year
Porsche	718 Boxster	2020
	718 Cayman	2020-2024
	718 Spyder	2020-2024

Product Details

Rennkraft™ Modular Street and Racing Exhaust Headers with Sport Catalytic Converters by Fabspeed®. These modular headers are the perfect solution for any street driven 4.0 liter Cayman or Boxster. Our modular design features a quick release V-band connector that allows the owner to easily swap between our German made HJS 200 cell cats and a cat bypass “straight pipes” for track use. Rennkraft, translated from German is “race power”. These unique headers offer true street and racetrack functionality in an innovative precision engineered package.

Specifications

Series: Rennkraft™

Horsepower Gain: +33 hp

Torque Gain: +24 ft/lbs

Weight: -7 lbs / -3.2 KGs

Features

Modular design that uses a V-band clamp so one can quickly swap between cats and cat bypass
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
NOT EPA or CARB Certified and not be used on street driven vehicles
Will fit with any brand of aftermarket exhaust system designed to work with the factory headers
Built 100% in house at Fabspeed Motorsport USA in Fort Washington, PA
These are the very finest headers for the 718 4.0 liter cars and where developed in collaboration with HJS Emissions Technology
25+ years of air-cooled and water-cooled Porsche experience went into our design for these hand-crafted headers
Constructed from CNC mandrel-bent T304L stainless steel

Many have complained about the lack of sound with the new cars, these high flowing headers completely solve that issue. Equipped with our 200 cell cats, you will get a louder exhaust note with a much more raw sound. Higher frequency tones are more defined, and deceleration burbles are more robust and transparent. The volume isn't overbearing, but the sound is very aggressive and race bred. It totally changes the character of the car. With the stock muffler in place, there is no drone what-so-ever.

For over 20 years, Fabspeed® has been engineering and manufacturing the world's finest stainless steel high-performance exhaust systems and components, air intake products, ECU tuning, and more, specifically-tailored for high-end sports cars and exotics. From Porsche to McLaren, the Fabspeed expertise is unmatched and it shows in everything that the manufacturer creates. Their dyno-proven performance products provide an exhilarating driving experience and are backed by a limited lifetime warranty. Being dedicated to providing maximum performance and true care and concern for the development of their products, Fabspeed strives to be a force of innovation within the industry.

Brand:

Fabspeed

Part Number:

FS.POR.718GT4.MDLRHDR.SC

Alternate MPN:

FSPOR718GT4MDLRHDRSC

Warranty

Limited Lifetime Warranty & Conditions

Fabspeed Motorsport USA™ products (excluding catalytic converters) are backed by a Limited Lifetime Warranty against defects in materials and workmanship which is extended to the original purchaser of the product(s). The catalytic converters used in Fabspeed Motorsport products are covered under warranty for 24 months from the date of purchase. Any catalytic converter issue(s) experienced outside of the established 24-month timeframe is the responsibility of the original purchaser.

Disclaimer: There is no warranty of sound quality or volume, as these are completely subjective characteristics.

Upon verification of warranty coverage, Fabspeed® will, at its sole option, repair or replace the defective product without charge. This is the only remedy the Consumer has for any loss or damage, however arising, due to nonconformity in or defect of the product.

Fabspeed Motorsport reserves the right to deny warrant service if it can be proved that the product failed or is failing due to accidental damage, external impact, abuse or misuse, track/race use, shipment, handling, storage, worn or faulty engine mounts and/or exhaust mounts, faulty location or installation, excessive vibration, internal explosion or backfire, maintenance in a manner not conforming to the Fabspeed® instructions, failure of a third party component, or the installation of the part(s) to a vehicle for which it was not intended.
Exhaust mounts and engine mounts must be checked at least every 12 months by a qualified technician and replaced as necessary. Valid evidence of this regular service may be required in the case of a claim. Fabspeed reserves the right to deny warranty replacement or repair if it is proved that a faulty engine or exhaust mount was responsible for the issue in-question. Attempted repair of a faulty Fabspeed product by anyone other than Fabspeed Motorsport or a Fabspeed-approved agent will void this warranty. .

Fabspeed offers a limited lifetime warranty on all of their performance products*. This warranty is offered to the original purchaser and protects against defects in materials and construction.

*Exclusions:
Catalytic converters: 2-year limited warranty (details below);
Exhaust tip finish: 1-year limited warranty;
Exhaust valves & (related electronics): 1-year limited warranty;

Fabspeed Motorsport Catalytic Converter Warranty:
Fabspeed products containing catalytic converters are protected by a 2-Year limited warranty against failure or defects in material and construction. This warranty does not apply if the product(s) has been installed on a vehicle that has been run with leaded race fuel or fuel additives.

In order for Fabspeed to replace a catalytic converter under the warranty, the following conditions and requirements must ALL be met:
1. Catalysts must not show any physical damage or signs of abuse. Signs of abuse include, but are not limited to, motorsport or on-track use, leaded fuel, fuel additives, etc.
2. Catalysts must be no more than two years in age from the original purchase date.
3. There are no visible exhaust leaks anywhere in the exhaust system upstream of the catalysts.
4. Two ECU printouts showing catalyst inefficiency faults. After the first printout the ECU fault memory is cleared. If the fault returns, a second printout should be made and submitted for warranty approval. Printouts must include operating conditions and vehicle hours.
5. No other faults which will alter the OEM or Fabspeed ECU tune air/fuel calibration should be present on the printouts for catalytic inefficiency (for example: codes for fuel trim, O2 sensors, MAF sensor, etc.)
6. A graph of the oxygen sensors before and after the catalyst must be supplied. This graph should show the oxygen sensors in operation on a fully warm vehicle in closed loop operation.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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Fabspeed® - Rennkraft™ Modular Street and Racing Exhaust Headers with Sport Catalytic Converters

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