Increase exhaust flow by replacing the restrictive factory catalyst for a high flowing German imported 200-cell HJS HD catalyst to unlock the ideal blend of performance, efficiency, and increased exhaust tone.                    

Fabspeed Motorsport is the largest distributor of premium HJS catalysts in North America, and second largest in the world. Based off years of engineering experience and ample testing we've selected the ideal catalyst to unlock performance from the factory exhaust system. This German imported 200 cell HJS HD catalyst is the top of the line solution to increase exhaust flow, resulting in a satisfying increase in turbo sound to match the extra horsepower gains. This specific catalyst has proven itself in numerous Ferrari and Lamborghini applications - able to withstand extreme abuse while preventing any check engine lights. The HD designation signifies the incorporation of a brazing stripe and special mantles to hold the metal matrix in place through the toughest of conditions while ensuring the overall integrity of the catalyst. The best part - increased performance without a check engine light. 

The portion of the exhaust that contains the catalyst is a rather large component, making a full replacement section costly. Our design incorporates a Torca clamp for easy installation into the factory double walled exhaust configuration - cutting is required for installation. The system can be reverted back to stock at any time utilizing the same clamp.        

The addition of Fabspeed's Sport Catalytic Converter added 7 whp and 18 ft-lbs of torque peak power gains when tested on our Dynojet on a stock vehicle. 13 whp and 17ft-lbs at 4000 will make a significant difference in drivability. We look forward to extracting even more power with our hardware in conjunction with a tune at a later date.    

IMPORTANT NOTE: Cutting of the factory exhaust pipe is required / reversible at any time. Please see our Installation Instructions to gauge your ability to perform the installation. If you have any doubts - please contact us for a referral to your local Fabspeed dealer / installation center.

 FEATURES:

• Fits all Porsche 718 Boxster/Cayman vehicles (2017+)
• Improves power, sound, and throttle response by decreasing back pressure and increasing exhaust flow
• No check engine light
• Designed with high flowing German imported 200-cell HJS HD catalyst for the ideal blend of performance and efficiency
• Constructed from high-quality .065" thick T304L stainless steel for optimum flow and maximum durability 
• Designed and built in-house at Fabspeed in our full precision machine shop
• Includes integrated O2 sensor bung in factory location
• Included Torca clamp allows for reinstallation of factory catalyst at any time
• Fabspeed performance products are backed by Fabspeed's Limited Lifetime Warranty

Our mission is to provide our customers with quality performance products, competitive pricing and unparalleled service. With our team of dedicated employees, we strive to be the innovator in our industry.

Our company is dedicated to maximum performance, excellent service, and true care and concern for the development of products and services for exotic car enthusiasts.

Our customers are, and always will be, the most important facet of our business. Our commitment is to provide our customers with incomparable products, service, workmanship and fast order fulfillment.

Our employees are the heart and soul of our company; they are the force to accomplish the mission. We will do everything to ensure a desired working environment, encourage self-expression, nurture self esteem, promote education and practice positive human skills.

Our community is the foundation of our civic responsibilities. We will provide employment opportunities, protect the environment and contribute and support the local economy.

Joe Fabiani, the founder and owner of Fabspeed Motorsports started the business in 1992. He has been a member of the Porsche club since 1986 and is an active participant of the PCA Drivers education and Club Racing for 20 years. He personally designs and tests all of Fabspeed Motorsports performance products. He has assembled a team of professionals with over 150 years of combined experience.

Fabspeed manufactures the world’s highest quality “MAXFLO” T304 Stainless Steel exhaust systems, carbon fiber style high performance air intake systems and more for Porsche, Ferrari, Maserati and Lamborghini cars.

Our Maxflo performance systems add sports car sound, are Dyno-tested and are Street and Track proven. Fabspeed Maxflo exhaust systems are backed up with a Lifetime Limited Warranty which is a nice change in the crazy T304 SS exhaust market. All Fabspeed systems are polished to a mirror show car shine for ultimate quality and appearance.

Fabspeed Motorsports has over 16,000 sq ft of fabrication, sales and warehouse space in our Philadelphia location and additionally over 200,000 sq ft of dedicated manufacturing space in the USA.

We look forward to hearing from you. Fabspeed Motorsports