Fabspeed Alfa Romeo Giulia Quadrifoglio Primary Sport Catalytic Converter Downpipes

Eliminate the heavy and restrictive factory catalytic converters with high flowing stainless steel sport catalytic converter downpipes for maximum power and an exhilarating sound. Fabspeed's direct bolt-on replacement sport cats use the highest quality German imported HJS trimetallic- HD Euro 6 certified- high performance catalytic converters. This guarantees reliable and worry free performance for your Alfa Romeo, so have peace of mind when upgrading your vehicle with the quality of Fabspeed products and services that it deserves. 

FEATURES:

• Alfa Giulia type 952 Quadrifoglio 
• HJS German imported  ultra high flow 200 Cell HD catalytic converters
• Simple direct replacement bolt-on super quality German imported Emitec trimetallic- HD Euro 6 certified- high performance catalytic converters.
• CNC machined billet stainless steel inlet flanges with CNC mandrel bent tubing.
• Extra Large HJS German EURO 6 Homologated certified EU imported HD catalytic converters that flow 92% of a  straight pipe.
• Immediately unleash more sports car sound and power across the RPM band. Hear some more musical turbocharged whistling and enhanced exotic sounds.
• The Alfa Romeo catalytic converters are the most RESTRICTIVE components on the OEM exhaust system. High Flow German catalytic converters are the solution for performance and sports car sound. Fabspeed Motorsport logically declines to even engineer a rear slip on exhaust.
• Compliments any rear cat back exhaust systems stock/OEM or any aftermarket will work with Fabspeed HJS catalytic converters.
• High Flow German sports racing catalytic converters are the best improvement in performance possible for these cars worldwide. The foundation for sports car sound and power is to reduce restriction right after the turbochargers. Don't waste time with rear mufflers since these are valved and bypass any restriction.
• Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
• The Fabspeed HJS catalytic converter chosen makes more power than any other brand of catalytic converter. 100% Guaranteed. 

Installation instructions: remove under car panels with Torx screw attachment. This allows access to left and right catalytic converters. Lubricate twin accuseal clamps and V band clamp hardware bracket holding catalytic converters to engine block. REMOVE all hardware with 13mm, 15mm and 17mm sockets. Remove Oxygen sensor bungs by unscrewing using a 22mm 7/8” wrench . Remove catalytic converters from the car. REVERSE the procedure to install the Fabspeed Motorsport High Flow German catalytic converters. Enjoy more sports car sound and power. 

Weight Savings

Stock Cats 17 Pounds / 7.5 KG

Fabspeed 12.8 Pounds / 6 KG

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.