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Porsche // 992 (911) MK1 2019-2024 // 992.1 Carrera 4S / GTS 3.0L 2019-24
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Sports Downpipe with Catalytic Converter, Stainless Steel. Porsche 992.2 Carrera 2 GTS / Carrera 4 GTS › 9M992254460CS
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Sports Catted Heat-Shielded Downpipe
Developed specifically for the Porsche 911 992.2 Carrera GTS, the 9M Sports Catted Heat-Shielded Downpipe provides a less restrictive alternative to the factory exhaust component while retaining a sports catalytic converter.
Fits:
- Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
Diagram Ref No 7
Approximately 5kg lighter than the factory part, it combines improved exhaust flow with reduced weight and a more pronounced flat-six exhaust note. The system is designed to operate without triggering an engine management light, with no OBD blocker required.
Available in stainless steel and designed as a direct bolt-on installation with no cutting or welding required.
Fits all Porsche 911 992.2 Carrera GTS models from 2025 onwards worldwide.
What Does the Sports Catted Downpipe Do?
The downpipe carries hot exhaust gases away from the engine and into the remainder of the exhaust system.
Factory downpipes must balance emissions control, refinement and production requirements, which can restrict exhaust flow. The 9M sports catted design uses a more performance-focused exhaust path while retaining catalytic converter functionality.
This helps improve exhaust flow while providing a more engaging exhaust note than the standard system.
Why Upgrade?
The 9M Sports Catted Downpipe is designed for owners who want improved exhaust sound, reduced weight and freer exhaust flow without moving to a fully decatted setup.
Compared with the factory component, it offers an approximate 5kg weight saving while retaining a sports catalyst. The exhaust note is also enhanced to bring out more of the flat-six character without introducing unwanted drone or poor resonance.
Another important advantage is compatibility with the vehicle's engine management system. The downpipe is designed to operate without illuminating the engine management light, meaning an additional OBD blocker is not required.
Sports Catalyst Design
Unlike the 9M decatted version, this downpipe retains a sports catalytic converter.
This provides a useful middle ground for owners looking for a freer-flowing performance exhaust while retaining catalytic exhaust treatment.
Heat-Shielded Construction
Downpipes operate at extremely high temperatures, making thermal management particularly important in the tightly packaged engine bay of a modern Porsche 911.
The integrated heat shielding helps control radiant heat around the exhaust system and nearby components while maintaining the benefits of the performance downpipe design.
Stainless Steel
Stainless steel provides excellent durability, corrosion resistance and long-term performance, making it well suited to regular road and performance use.
Direct Bolt-On Installation
The downpipe is engineered as a direct bolt-on replacement for the original component.
No cutting or welding is required, simplifying installation and avoiding the fabrication work associated with universal or modified exhaust components.
Important Road Use Information
Although this version retains a sports catalytic converter, emissions and road-use regulations vary between countries and regions. Fitment of an aftermarket sports catalyst does not automatically guarantee compliance with local emissions testing, type approval or road vehicle regulations.
Customers should confirm local requirements before installation.
Sports Cat Downpipes & Exhaust Upgrades
A sports catted downpipe provides an effective compromise for Porsche 992.2 Carrera GTS owners looking for improved exhaust flow and a more engaging flat-six sound while retaining a catalytic converter.
The 9M system combines a sports catalyst with heat-shielded construction, direct bolt-on installation and an approximate 5kg weight reduction compared with the factory component.
With stainless steel and titanium options available, it is an ideal upgrade for owners looking to improve the sound and performance-focused character of their Porsche 911 992.2 Carrera GTS without choosing a fully decatted exhaust configuration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M992254460CS
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
In case you need to relocate your existing lambda probe because it's not in the right location. Welding and cutting specialist required.
Fits:
Many Porsche vehicles. Universal kit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
100390100392
The product you are viewing cross references to these numbers
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
Fits all USA SPEC Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)
FEATURES:
• Direct replacement bolt-on German high-flow catalytic converters that can be exchanged in under 2 hours for the stock 700+ cell ceramic OEM catalytic converters
• Flow 90+% of a straight pipe versus stock for more sports car sound and power!
• The very finest components were all 100% sourced from the USA and Germany for this system.
• CNC HAAS machined billet T304L inlet flanges. Hand TIG welded to HJS German Trimetallic Imported Euro 6 wash coated brazed HD catalytic converters. No Check Engine Lights
• CNC Mandrel bent USA T304L tubing done in house on Unison mandrel bender
• 321L stainless steel heat shield- wrapped catalytic converter cores.
• Bolt-on ready to go, best possible 1st sound enhancement for these cars.
• Enjoy more sports car sound and power
• Easily and quickly reversible
• At Fabspeed we were the 1st company in the World to design and develop 992 systems.
• Lifetime Warranty - Street / Racetrack, No excuses, No hassles. Best Warranty in the World.
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. 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.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR992SC
The product you are viewing cross references to these numbers
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
Fits all Porsche 992 Carrera / Carrera S 3.0L Twin Turbo flat-six vehicles (2019+)
FEATURES:
• Direct replacement bolt-on Competition Race pipes that quickly eliminate the factory OEM Porsche stock catalytic converters.
Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.
• Fabspeed Race Competition pipes can be installed in under 2 hours for "OFF-ROAD Competition Racing Events Track Days." Easy-on / Easy-off for weekend warriors / Drivers.
• 100% Made in the USA system. Finest components and materials guaranteed.
• CNC HAAS Machined T304L billet inlet flanges hand TIG welded to 70mm 2.75" CNC Mandrel bent USA T304L tubing
• 321L stainless steel heat-shield wrapped.
• Bolt-on ready to go, most aggressive RACE • Competition style sound enhancement for these cars. Works with all stock Porsche 992 rear exhaust systems PSE and regular base models.
• Lifetime warranty, these parts explicitly intended for Off-Road Race Competition and Racetrack closed-course driving events.
• Enjoy maximum sports car sound and power in under a simple, less than 2 hour installation.
• Easily and quickly reversible
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. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. 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.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR992CB
The product you are viewing cross references to these numbers
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
Fits:
Porsche 911 (992) Carrera /S/4/4S/Cabriolet 2019 - 2020 OPF/GPF models
To take the Slip-On Race Line (Titanium) to the next level of its tuning potential, the Link Pipe Set w Cat (SS) is a high-flow set of link pipes with 300 cpsi sport catalytic converters to provide increased performance and add a soundtrack that is truly enthralling. Made from high-quality stainless steel, the addition of these pipes makes remapping the ECU mandatory to get the full potential from the system. With this pairing the sound becomes not just captivating to listen to, but one that gives other senses a thorough workout. The symphonic aural experience gives the engine a broader spectrum of sound, letting the occupants of the car fully enjoy the sporty character of the engine through the exhaust tones.
When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory. When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential »check engine light« warning signals.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
L-PO
The product you are viewing cross references to these numbers
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