Fabspeed Motorsport RENNKRAFT Modular Sport Catalytic Converters (15-20 Mustang GT350)

These modular Shelby GT350/GT350R RENNKRAFT® Sport Catalytic Converters are the perfect solution for any street and track focused GT350/GT350R owner. Adding significant power and sound, you have the option to go with ultra high-performance HJS German Imported HD Catalysts or our modular design featuring a quick release V-band connector allows the owner to easily swap between our German made HJS 200 cell cats and a cat bypass “straight pipes” for all out competition race track use (patent pending). RENNKRAFT®, translated from German is “race power”. These unique Sport Catalytic converters offer true street and racetrack functionality in an innovative precision engineered package.

SOUND:
There isn't much to improve on the intoxicating sound of the flat plane crank 5.2 liter V8 - until now. Adding a significant increase in power, tone, and sound, these high flowing RENNKRAFT® Sport Catalytic Converters give unrestricted flow with NO CEL (Check Engine Light). Equipped with our 200 cell cats, you will get a more aggressive and raw exhaust note. 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 on WOT (Wide Open Throttle). With the stock muffler in place, there is no drone what-so-ever.

POWER:
After extensive dyno development we found that using the highest quality HJS German Catalysts offer the most power across the entire power band. With no tune, compared to a stock car we gained 21 whp and 27 ft/lbs of TQ at 7100 RPM with Sport Cats. That's a gain of 25 HP at the crank! See our untouched dyno graph above for more details.

FEATURES:
Fits all Ford Shelby GT350/GT350R vehicles (2016-2020)
Impressive dyno proven power gains of 21 whp and 27 ft/lbs of TQ with the Sport Cats
The HJS Catalytic Converters will support 1200HP+
Includes Cat-Bypass Pipes for off-road and track days ONLY
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
Designed from 3D scans using our Creaform Handyscan 700 and CAD designed so we can achieve perfect bolt-on fitment
German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for best performance and reliability - the largest catalytic converters that will fit in the factory location for maximum flow
Fabspeed is the exclusive North American & South American importer and distributor for HJS Emissions Technology with HJS warrantySport Cat variation will flows 90%-93% of a 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
Constructed from CNC mandrel-bent T304L stainless steel
Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE:
Why no harmonic balancers like the factory downpipes? After careful engineering and thousands of miles of testing, we have found that the harmonic balancers are not necessary for our Sport Cats. This is because we are using a thicker gauge of tubing than the factory, which changes the harmonics of the pipe and improves durability.
For licensing of the RENNKRAFT® system, please inquire (267-710-8801)
WHY YOUR SPORTSCAR MUST ONLY HAVE HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters:
HJS Emission technology German imported EMITEC catalytic converters are made from the highest grade materials in the WORLD. There is simply no alternative Street, Autobahn and Race Proven catalytic converter that compares in the World.
HJS German proven catalytic converters offer the Worlds very best high performance power increases along with enhanced Sportscar sound and long term proven durability. Any and all other brands of catalytic converters simply and quickly degrade , lose power and give the car a Check Engine Light and or do not scrub the exhaust systems as well as the OEM catalytic converters.
HJS German EMITEC 200CPSI catalytic converters can flow up to 90-93% of a straight pipe in most applications. The benefit is that you get the "straight pipe exotic sound" while still being able to provide enough emissions scrubbing to prevent a check engine light. DO NOT ASSUME ALL CATALYTIC CONVERTERS ARE THE SAME or EVIL PErformance killers. HJS EMITEC catalytic converters are 100% Guaranteed to make more power than any Illegal cat-bypass pipes even on Turbocharged engines with aftermarket high performance turbos. If you'd like to learn more, watch our video about HJS German catalytic converters.
FABSPEED MOTORSPORT USA was appointed 20 years ago as HJS Emissions Technology Menden Germany as HJS Exclusive importer and distributor for all of North and South America. Therefore when you purchase HJS catalytic converters and or Fabspeed systems equipped with HJS catalytic converters the PURCHASER is 100% ASSURED that they have received Genuine certified high-performance HJS components imported directly from HJS Emitec Germany.
ONLY Fabspeed Motorsport can offer HJS German direct imported catalytic converters in the USA. Any other company offering HJS Equipped products SHOULD be QUESTIONED before purchase as to where they obtained HJS Catalytic converters. If they reply they did NOT buy HJS catalytic converters from Fabspeed Motorsports USA, HJS Exclusive importer , you can be assured that the HJS cats are either certainly counterfeit, Grey Market and or falsified and engraved HJS just like a fake ROLEX watch. Never Ever assume when you can go direct to Fabspeed or one of our buyers to obtain 100% Genuine HJS Emitec Certified Homologated high performance racing catalytic converters.
Fabspeed HJS German tri-metallic catalytic converters are State of the Art ultimate emission legal performance enhancing components. Your sports car , SUV and Truck equipped with HJS German catalytic converters is 100% Guaranteed to make more Horsepower, Torque, enhanced sports car, better fuel economy than any OEM stock catalytic converter and or ANY Illegal Cat Bypass pipe downtube. In fact, if you have any older cars, used cars and or cars with FAILING, DELETED or Butchered catalytic converters then do yourself a favor and UPGRADE your car with a set of Fabspeed HJS German high-flow trimetallic OBD2 European Certified Homologated catalytic converters. Its the Right thing to do to achieve CLEAN and GREEN Performance and leave absolutely nothing on the table for performance and sports car sound. Furthermore all the Air we breathe globally is not affected by using cat-bypass pipes or stupid solutions like Non Catted downtubes.
HJS German catalytic converters aka catalysts on a properly tuned and functioning engine and engine management systems offer guarantee NO CEL - NO Check Engine Lights. This is in direct comparison to NO NAME Cheap as dirt ASIAN Pacific Rim 100% guarantee to Fail catalytic converters and Cheap European and USA aftermarket catalytic converters . Do NOT even waste your time , money and energy evaluating any other brand of catalytic converters for your high-performance car.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov