Replaces the heavy, restrictive, and redundant factory secondary catalytic converters with a straight-through tubing section for increased power, sound, and weight savings.
Constructed from high quality T304L stainless steel with CNC mandrel-bent tubing in house at Fabspeed
Improves horsepower, torque, throttle response and exhaust note
Saves 15 lbs versus heavy restrictive catalytic converters
Easy bolt-on installation; no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
Fabspeed Motorsports secondary cat bypass pipes installed.
2007 Ferrari 599 GTB Mods: Fabspeed secondary catalyst delet...
This Ferrari 599 stopped in for a set of FABSPEED Secondary Ca...
I've taken numerous long distance (400+ miles) trips in my 599 with the cat deletes. No drone at all and my exhaust valves are permanently in the open position. You can hear the exhaust, barely, at highway speeds with the windows up, but it's honestly not noticeable unless you focus on it. This is a really great, and easily reversible mod for the 599.
Superb easy upgrade that should be done with all 599s. No check engine light came on. Engine will run a little cooler. I have noticed much more power with the car. The exhaust sound is way louder and higher pitched like an F1 car. I reckon that it is a must to disable the exhaust valves as well which is a quick 5 minute job - you won't get a check engine light either with valves disabled to be always in the open position. Also to complete the increase in power are the high flow BMC air filters. Very easy to self install. Takes 15 mins to do. The air filters are easily accessible.
The 599 Secondary Catbypass Pipes ARE GREAT. No install issues, no warning lights, in fact I actually waited on the car at the local shop because it was so easy to install. Superb product, removal of the cats makes a nice little sound increase and of course a nice power increase too. Sounds awesome. Again, thanks for providing a great product.
My local Ferrari dealership installed the cat bypass on my 599 this afternoon. In a word, it's epic. It gives the 599 the sound quality it deserves. It makes much more noise at start up, under acceleration and above 4,000 rpms. It still remains quiet will driving around town and on the interstate. The throttle response is improved and it feels like a nice amount of low end torque, considering I'm getting a lot more wheel spin under hard acceleration. I told the sales manager at Ferrari that installing this system on all of their 599's should be mandatory.