Why We Choose HJS Catalytic Converters:
HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.
Complete high-performance exhaust & intake solution for the 993 Carrera; includes Maxflo Performance Exhaust System with Deluxe Oval Tips, Sport Cat X-Pipe, CUP High Performance Airbox Cover, BMC F1 air filter, and a DME/ECU Software Upgrade.
Open up the air flow in your Porsche 993 with this complete performance package system. We’ve custom tuned each exhaust component to deliver brilliant sound and performance. We also fine-tune your Carrera’s ECU to optimize performance across the rev range.
Fabspeed’s high-performance Porsche upgrades are built to be installed exactly like the factory parts they replace. That means you get tight seals and easy installation without the need for adapters, cuts, or welds.
Choose the applicable software for your ECU tune above, as well as the flange style and body style of your Carrera. If you have any questions about these options, or other specs surrounding this package, jump on our live chat, or call one of our experts at 1.888.646.4945.
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.
I wanted to let you know how much I enjoy my new exhaust. The fit was great; it went together with no problems. Sounds wonderful, not too loud, just the way I wanted. And with having my computer flashed, I noticed a lot more mid range torque.
Again, I wanted to let you how glad I am that I bought from you.