Why We Choose HJS Catalytic Converters:
HJS German imported catalytic converters are made from some of the highest grade material 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 and software solution for the Porsche 991 Turbo; fantastically daily-driveable sound and power from Fabspeed's Supersport X-Pipe Exhaust System and Sport Headers with a Quad-Style Tips or GT2-Style Tips.
Give your 991 Turbo the sound and power it deserves with Fabspeed's Supersport Performance Package! Replaces the mundane and quiet factory exhaust sound with a throaty and aggressive performance exhaust note, allowing the car's true character to be heard and felt. Fabspeed's Supersport Performance package adds a level of true excitement to the driving experience of the Porsche 991 Turbo by shortening the spool time of the turbos and providing quicker acceleration and improved throttle response.
Enjoy your increased performance!
To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
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. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is 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 Headers - Fabspeed Catless Downpipes - Fabspeed Sup...
10.84 @ 132mph. Apparently enough to get you castrated :/ Not ...
#StayTuned... 991 Turbo S x Vossen Wheels x DRM Motorworx F...
Fresh out of the shop, these 991 Turbos are equipped with our ...
We're finishing up our Porsche 991.1 Turbo builds here at Fabs...