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 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.
Porsche 991 Turbo Supersport X-Pipe Exhaust with 200-Cell HJS Sport Catalytic Converters
Porsche 991 Turbo Deluxe Quad-Style Tips -or- Deluxe GT2-Style Tips
Porsche 991 Turbo Sport Headers
Porsche 991 Turbo BMC F1 Replacement Air Filter
Porsche 991 Turbo ExperTune Performance Software with Handheld Tuner
Fits all Porsche 991 Turbo / Turbo S vehicles (2013-2016)
Dramatic improvement in sports car sound and power throughout the RPM range; fantastic daily-driveable solution to the boring factory exhaust!
Includes high performance 200-cell HJS Sport Catalytic Converters for improved flow and exhaust sound (complies with most emissions regulations; see note below)
Optimized for maximum performance with NO check engine light, guaranteed
Includes Deluxe Quad-Style Tips in your choice of finish and or polished GT2 Style Tip
Constructed from high-quality 14-16ga C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
Simple bolt-on installation; no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Handheld Tuner allows for ease of tuning and adjustments - No need to send your ECU in to return it back to stock - simply use the Handheld to flash back and forth between Stock or the Fabspeed ExperTune at any point!
Read stock data on vehicle via OBD-II port with Handheld
Interface Handheld Tuner with software on your computer and send in your vehicles data to Fabspeed Motorsport via email
We use this data along with information you provide about your vehicle to write a tune for your specific setup and email back your custom tune in 1-2 business days
Write the Fabspeed ExperTune to your Handheld, then to the vehicle with the Handheld
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.
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