812 Superfast development - Fabspeed Motorsport

The setup is designed for the 812 SF, it has been tested on numerous cars without CELs or any other issues. The question is cross-compatibility to the GTS, entirely possible we change the design for the individual sub-models, won't know until we do.

Our R&D schedule is full of other projects currently (SF90, 992 GT3, STO) so it will take us a little while before we are able to dive back into it. That being said, it will be done. Just need the time and another car.

 

Depends on the year of the 812!

Our high-flow cats are guaranteed to not throw a catalyst-related CEL on any 812' built prior to the addition of monitored GPF's (pre-2022 I believe), however on 2023+ 812's you will get a CEL from removing the monitored Gasoline Particular Filter within the OEM downpipe. We do however have a couple workarounds for that GPF in R&D, hope to have it released shortly!

 

We absolutely do not require or expect owners to use spacers, we are fully confident in our design and work with HJS directly to ensure the proper core is used regardless of expense.

A lot of the other systems on the market use a smaller diameter core, which tends to cause a CEL due to holding less precious metals. Ours are packed to the gills with Platinum, Palladium, and Rhodium and have never caused us an issue! Truly the best option for the platform.

 

That is correct, the rear muffler do tend to take the edge off. That being said, our system is compatible with Novitech's rear section!

Our Sport cats + X-pipe do produce a much higher pitch, F1 style scream than factory, but are still able to pass emissions without any further modification. Which is another reason for the sound differentiation.

 

Unleash performance and sound from your Ferrari 812 with our High Flow HJS Sport Cats and X-Pipe Exhaust System.

Our sport cats feature German-made HJS 200 cell EURO 6 EC certified compliant tri-metallic catalytic converters. We use enlarged 5in /127mm piping from the engine side to the cat, greatly improving flow over the factory design. These are the largest and highest flowing catalytic converters you can fit on the 812 Superfast. Large diameter catalytic converters are better because they allow for more exhaust flow and the increased catalysts surface area allows for better exhaust gas filtering which means emissions compliance that will NOT trigger a check engine light. The factory 812 exhaust system uses an archaic H-pipe design that is cheap to manufacture. An H-pipe does not allow for efficient exhaust gas scavenging and thus does not balance the exhaust tone between the two cylinder banks. Our X-pipe is investment cast from stainless steel. Using a cast design allowed us to CAD design an X-pipe with a knife-edge center that perfectly melds the two cylinder banks allowing for improved scavenging efficiency and a smooth ripping V12 sound.

SOUND:

These Sport Cats paired with our X-Pipe will bring out the wailing F1 sound that Ferrari owners love. The exhaust note is significantly louder than stock, but totally drone-free thanks to the harmonic properties of the V12. Due to the completely free-flowing design of the OEM rear mufflers, this is the only way to add true sound to the 812. Check out our videos below to hear for yourself!


POWER:

Our Sport Cat and X-Pipe Exhaust System was developed on our in-house DynoJet. At the wheels, we saw max gains of 30.2 WHP and 31.5 ft/lbs of TQ. That's 36 HP at the crank. Peak HP went up from a baseline of 661.8 WHP to a whopping 684.3 WHP.

FEATURES:

• Fits all Ferrari 812 Superfast and GTS Vehicles Worldwide (2018+)
• Adds 30.2 WHP and 31.5 ft/lbs of TQ
• Saves 10lbs / 4.5 KGs of weight
• 200 Cell Tri-Metallic HJS Catalytic Converters
• Simple direct bolt-on replacement for the restrictive OEM Ferrari 700 cell catalytic converters and H-pipe
• One-piece CNC mandrel bent tubing
• Constructed from T304L stainless steel
• Investment-cast X-Pipe
• Optimized for maximum performance with NO catalyst-generated check engine light, guaranteed (On US spec Superfast cars only)
• We are HJS Germany's exclusive USA importer and distributor and the only one who can provide a valid HJS warranty
• Fabspeed Motorsport USA has over 25+ years of worldwide experience with Porsche, Ferrari, Lamborghini, McLaren, Aston Martin, and other exotic cars
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

 

No issue with the X-pipe causing a CEL, the sport cats will depend on model year (specifically GPF-equipped cars being the issue)

We do have a new device to assist with the GPF cars, give us a call or PM me.

 

Hey Guys (and Girls),

We are excited to kick off our Labor Day sale today, and offer the community an exclusive jump on the discount!

10% OFF ALL FABSPEED EXHAUST PRODUCTS (+ Free Shipping on orders over $5K)

Check it out here: https://www.fabspeed.com/

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ALL 812 PRODUCTS BUILT AND SHIPPED WITHIN 1 WEEK OR LESS!

 

For all you California owners looking to maximize the performance of your 812 while remaining emissions legal/ CARB compliant... Look no further!

We are now offering OEm catalyst re-coring! Simply send us your OEM downpipes, and we can replace the cores with our HJS 200cel cores. Giving you increased sound, power, and performance while still remaining emissions friendly!

 

^ *California-based owners* but if you own a Ferrari California, we can re-core those OEM cats as well!

 

Good morning!

Happy to announce that we are kicking off our Black Friday 2024 sale today (11/18)

15% off all Fabspeed Exhaust products, coupled with our industry-leading production times!
Order today, and you'll have your new exhaust by week's end!



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Another GTS in the shop!

Looking forward to furthering development, and bringing you all some fresh sound clips!

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We are excited to announce that our Black Friday deals have been extended! Enjoy 15% off orders over $800 and 15% off plus free shipping on orders exceeding $1700.

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