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- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
The Fabspeed Porsche 993 Carrera Sport Cat Conversion Kit is a modular exhaust conversion package designed for 1994–1998 Porsche 993 Carrera models already equipped with a Fabspeed Sport Cat X-Pipe.
Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Rather than replacing the complete Fabspeed X-pipe assembly, this kit allows the outlet sections to be changed.
This modular arrangement allows the exhaust configuration to be changed relatively quickly depending on the vehicle's intended use.
Fabspeed manufactures the conversion sections from CNC mandrel-bent T304L stainless steel and describes installation as a direct bolt-on process requiring no cutting or welding.
What This Product Does:
The conversion kit changes the exhaust outlet configuration downstream of the existing Fabspeed X-pipe.
It can either:
- Add high-flow catalytic converters
- Reduce exhaust restriction compared with conventional restrictive catalysts
- Maintain catalytic exhaust treatment
- Provide a stronger performance exhaust sound
- Retain a more refined configuration than straight bypass pipes
The main advantage is that an owner with the compatible Fabspeed X-pipe does not need to purchase an entirely different exhaust system to change.
Symptoms Of Wear Or Failure:
The conversion kit itself is primarily a performance and configuration upgrade, so it does not need routine replacement when functioning correctly.
However, catalyst sections, bypass pipes, joints and clamps can deteriorate through heat, vibration and age.
Possible symptoms include:
- Exhaust blowing or hissing
- Ticking noises from leaking joints
- Black soot around exhaust connections
- Loose or damaged clamps
- Exhaust sections moving excessively
- Metallic rattling
- Catalyst substrate rattling internally
- Reduced engine performance
- Increased exhaust restriction
- Poor high-RPM response
- Excessive heat around the catalyst
- Cracked welds
- Corroded pipework
- Damaged flanges
- Check Engine Light relating to catalyst efficiency
- Unusual exhaust smell
- Exhaust components sitting out of alignment
A Check Engine Light should always be diagnosed properly, as oxygen sensors and other engine-management faults can produce similar warnings.
Why Replacement Matters:
A damaged exhaust section can affect both performance and reliability.
Exhaust leaks may allow extremely hot gases to escape around nearby components, while a collapsed catalyst can restrict exhaust flow.
Continued use of damaged components may contribute to:
Reduced engine performance
Increased exhaust temperatures
Poor throttle response
Increased stress on adjoining exhaust components
Excessive exhaust noise
Catalyst-related fault codes
Further deterioration of clamps and joints
Replacing worn or damaged conversion sections restores secure exhaust routing and correct exhaust flow.
For a healthy existing Fabspeed X-pipe, however, this kit is primarily a configuration, performance and sound upgrade rather than a maintenance requirement.
NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.
For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.
If you are located outside the UK, please check your local laws and regulations to ensure compliance.
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- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- Porsche 9YA.2 Cayenne GTS V8 4.0L Bi-Turbo Petrol 2023>>
- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
Sold individually; x1 for 4-cylinder models and x2 for 8-cylinder models.
Fits:
Porsche 95B-2 Macan 2.0L 2019-21
Porsche 95B-3 Macan / Macan T 2.0L 2022>>
Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24
Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24
Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>
Diagram ref. 5.
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PAB25311500
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- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
- Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
- Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
FEATURES:
• Fits Porsche Macan 2.9l Twin Turbo V6 vehicles (GTS 2020+ | Turbo 2019-2021 | S 2021+)
• The largest catalytic converter that will fit the application
• German Imported HJS 200 Cell High Flow Catalytic Converters
• Awesome sports car sound
• Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
• Constructed from mandrel bent T304L stainless steel
• Laser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700
• Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required
• Fabspeed performance products are backed by Fabspeed's Lifetime Warranty
SOUND: The new 2.9l “hot V” V6 is a great sounding engine but unfortunately the restrictive OEM catalytic converters choke the sound. These Sport Cats flow 93-95% of a straight pipe and really let this engine sing. Expect a significant increase in exhaust growl and turbo sounds. Pops, bangs and crackles will be much louder and sharper. Best of all, there is no interior drone whatsoever.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.
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- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
FEATURES:
• Fits all Porsche Macan 95B.2 2.0L I4 Macan 2019 - 2021 vehicles that do NOT have GPF filters
• The largest HJS tri-metallic catalytic converter that will fit in the factory location
• This HJS catalytic converter will support 1200HP+
• Designed to fit left and right hand drive cars worldwide
• Significant performance gains across the RPM band, +22 HP and + 19 ft lb torque
• Even more power can be unleashed with a ECU tune. Please inquire.
• No tune required
• Superior quality all German and USA components built in house by hand
• Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
• TIG welded by our expert welders T304 stainless steel
• Fabspeed performance products are backed by Fabspeed's Lifetime Warranty
The Porsche Macan is Porsche's most popular model and boasts the highest volume of sales. The Macan is a true enthusiast car, and dramatically benefits from a Fabspeed Sport Cat. You'll appreciate the more aggressive exhaust note and significant horsepower increase.
These are the largest and highest flowing catalytic converters on the market for the 2019-2021 Macan 2.0 liter 4 cylinder turbocharged car. We use HJS German Imported 200 CPSI trimetallic EXTRA LARGE catalyst cores which allow for maximum exhaust flow with the worlds very best catalysts efficiency for emissions compliant reliable power. Fabspeed engineers have worked tirelessly to create a direct bolt-on replacement for the heavy & restrictive factory Macan single catalytic converter that is 700 cells ceramic core that is 10” 250mm long.
Our Fabspeed engineers immediately found an opportunity for improvement to OEM stock Porsche catalyst system when they found restrictive OEM 700 cell ceramic catalytic converter. The OEM Cat restricts exhaust CFM flow, limits sound and worst of all, rob performance. Replacing the OEM cat for a Fabspeed Sport Cat will net you improved performance with absolutely zero fear of a check engine light.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.
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