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Porsche // 997 (911) MK2 2009-2012 // 997 MKII Carrera C4 3.6L 2009-12
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- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera T 3.0L 2024>>
- Porsche 992.2 Carrera 4S 3.0L 2024>>
The Fabspeed Sport Headers for Porsche 911 Carrera 992.2 Non-GTS models (2025 onwards) are a premium performance exhaust manifold upgrade designed to improve exhaust gas flow, enhance engine responsiveness and deliver a more engaging sports car driving experience.
Fits:
- Porsche 992.2 Carrera 2 3.0L 2025>>
- Porsche 992.2 Carrera 2S 3.0L 2025>>
- Porsche 992.2 Carrera T 3.0L 2025>>
- Porsche 992.2 Carrera 4S 3.0L 2025>>
Engineered by Fabspeed Motorsport, these high-performance exhaust headers replace the factory exhaust manifolds with a precision-designed, free-flowing stainless steel system. By optimising exhaust gas movement from the engine towards the turbochargers, the headers help reduce flow restrictions and improve overall engine performance.
Manufactured from premium T321 stainless steel, the Fabspeed Sport Headers feature CAD-optimised pipework, hand TIG-welded construction with argon back-purging, and investment-cast merge collectors for improved durability and exhaust gas flow.
Designed specifically for the Porsche 992.2 Carrera 3.0L twin-turbocharged flat-six engine, these headers offer improved throttle response, enhanced acceleration and a more distinctive exhaust note.
Fabspeed advertises performance gains of approximately 15 HP and 13 lb-ft of torque, alongside a weight reduction of approximately 6 lbs (2.7 kg). Actual results may vary depending on vehicle specification, environmental conditions and supporting modifications.
In addition to their performance benefits, the headers enhance the sound of Porsche's turbocharged flat-six engine, producing a more pronounced sports exhaust tone, particularly at higher engine speeds, with additional pops and burbles during deceleration and downshifts.
Designed for straightforward bolt-on installation, the Fabspeed Sport Headers provide a performance-focused upgrade without requiring cutting or welding.
Ideal for Porsche enthusiasts seeking increased engine responsiveness, premium exhaust construction and enhanced driving enjoyment, these sport headers offer a high-quality alternative to the standard factory exhaust manifolds.
What This Product Does:
The exhaust headers, also known as exhaust manifolds, are essential components of the engine's exhaust system.
Their primary function is to collect exhaust gases from the engine's cylinders and direct them towards the turbochargers and downstream exhaust components.
On the Porsche 992.2 Carrera, the exhaust manifolds play an important role in delivering exhaust gas energy to the turbochargers, supporting boost generation and engine performance.
The Fabspeed Sport Headers improve this process by using optimised stainless steel tubing and precision-engineered merge collectors to help reduce flow restrictions and improve exhaust gas movement.
Their main functions include:
- Improving exhaust gas flow: CAD-designed pipework provides an optimised route for exhaust gases leaving the engine.
- Supporting turbocharger efficiency: Smoother exhaust gas delivery helps support responsive turbocharger operation.
- Increasing horsepower: Improved exhaust flow can contribute to additional engine power, with Fabspeed advertising gains of approximately 15 HP.
- Enhancing torque delivery: Reduced restrictions may improve engine responsiveness, with manufacturer-advertised torque gains of 13 lb-ft.
- Improving throttle response: Optimised exhaust flow helps the engine respond more effectively during acceleration.
- Enhancing exhaust sound: Produces a sportier, more pronounced exhaust note, particularly at higher engine speeds.
- Reducing vehicle weight: Lightweight stainless steel construction provides an approximate 6 lb (2.7 kg) weight saving.
- Withstanding high exhaust temperatures: T321 stainless steel offers excellent heat resistance and durability.
- Maintaining exhaust system operation: Directs exhaust gases towards the turbochargers and the existing downstream exhaust components.
Symptoms Of Wear Or Failure:
The original Porsche 992.2 Carrera exhaust manifolds are designed to withstand demanding operating conditions, including high temperatures, repeated thermal cycling, engine vibration and exhaust pressure changes.
Although exhaust manifolds are generally durable, prolonged exposure to these conditions can eventually contribute to cracking, gasket deterioration, damaged mounting hardware or exhaust leakage.
Common symptoms of damaged or failing exhaust headers include:
- Exhaust leaks: Cracked manifolds, damaged gaskets or loose connections may allow exhaust gases to escape before reaching the turbochargers.
- Ticking or blowing noises: Exhaust leaks near the cylinder heads may produce ticking, hissing or blowing sounds, particularly during cold starts and acceleration.
- Reduced engine performance: Significant exhaust leakage or restriction may reduce the efficiency of exhaust gas delivery to the turbochargers.
- Sluggish acceleration: Exhaust leaks upstream of the turbochargers may affect boost response and engine performance.
- Abnormal turbocharger response: Reduced exhaust gas energy reaching the turbochargers may contribute to delayed boost development.
- Visible cracks or damage: Thermal stress and vibration may cause cracks around manifold flanges, welds or connecting sections.
- Damaged mounting studs or fasteners: Loose, broken or corroded hardware may compromise the connection between the manifold and cylinder head.
- Exhaust fumes or unusual odours: Escaping exhaust gases may produce noticeable smells around the engine compartment.
- Excessive engine bay noise: A damaged exhaust manifold may produce increased mechanical-sounding noise or an unusually harsh exhaust note.
- Engine warning light: Significant exhaust leaks or related boost-control faults may trigger engine management warning lights.
- Heat damage to surrounding components: Escaping hot exhaust gases may expose nearby wiring, hoses and heat-sensitive materials to excessive temperatures.
- Visible soot deposits: Black carbon deposits around exhaust joints may indicate escaping exhaust gases.
Why Replacement Matters:
Replacing the factory exhaust manifolds with Fabspeed Sport Headers provides an opportunity to improve the Porsche 992.2 Carrera's exhaust efficiency, increase engine responsiveness and enhance the overall driving experience.
While conventional replacement manifolds restore original functionality, Fabspeed Sport Headers are designed as a performance-focused upgrade, using advanced materials and optimised exhaust flow characteristics.
Their precision-engineered construction helps improve the movement of exhaust gases towards the turbochargers, supporting more responsive engine performance.
Upgrading to Fabspeed Sport Headers offers several benefits:
- Increased engine power: Fabspeed advertises horsepower improvements of approximately 15 HP under its stated test conditions.
- Improved torque delivery: Manufacturer-advertised gains of 13 lb-ft can provide additional performance potential.
- Enhanced throttle response: Improved exhaust gas flow helps support more responsive acceleration.
- Optimised turbocharger operation: Efficient exhaust gas delivery helps support boost generation.
- Enhanced sports exhaust sound: Produces a more aggressive exhaust note with additional character during acceleration and downshifts.
- Reduced exhaust restrictions: CAD-optimised pipework and investment-cast merge collectors improve exhaust gas flow.
- Lightweight construction: Saves approximately 6 lbs (2.7 kg) compared with the original exhaust manifolds.
- Premium stainless steel durability: T321 stainless steel provides high-temperature strength and resistance to thermal fatigue.
- Precision manufacturing: Hand TIG-welded and argon back-purged construction supports consistent weld quality.
- Durable merge collector design: Lost-wax investment-cast collectors provide reliable construction and smooth exhaust gas transitions.
- Vehicle-specific engineering: Designed for the Porsche 992.2 Carrera 3.0L engine.
- Bolt-on installation: Can be fitted without cutting or welding.
- Compatibility with factory exhaust components: Designed to retain the original downstream emissions and exhaust equipment.
- Enhanced driving enjoyment: Provides improved exhaust character and performance potential.
- Manufacturer warranty support: Covered by Fabspeed's Lifetime Warranty, subject to its terms and conditions.
For Porsche owners seeking to enhance engine performance without replacing the complete exhaust system, the Fabspeed Sport Headers provide a focused upgrade to the exhaust manifold section.
Related reference numbers
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FSPOR9922SHDR
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- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- 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 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 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
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- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- 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
M8 x 30. EACH
Fits:
Porsche 997 MKI C2 / C4 / C2S / C4S
Porsche 997 MKII C2 / C4 / C2S / C4S
Porsche 991 MKI C2 / C4 / C2S / C4S
Porsche 987 Boxster MKI
Porsche 987 Boxster MKII
Porsche 981 Boxster MKI
Porsche 987C Cayman MKI
Porsche 987C Cayman MKII
Porsche 981C Cayman MKII
Related reference numbers
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N01024426
The product you are viewing cross references to these numbers
- 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
Fits:
Porsche 997.2 Carrera 2009 - 2012
Related reference numbers
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EXHFITTING.997.2.1
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This kit is comprised of the following items:
- 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
Fits:
Porsche 997.2 Carrera 2009-12
Made out of 304 grade stainless steel and would provide gains of 15 BHP. Remapping of the car after fitment is highly recomended.
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.
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.
3606109978
The product you are viewing cross references to these numbers
- 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
Performance headers improve exhaust flow and sports car sound; Sport Headers include 200-cell HJS Sport Catalytic Converters.
SOUND:
These headers will give you a significant volume increase and give your 911 a stronger flat 6 wail.
POWER:
Headers are often the most effective way to improve power on your naturally aspirated car and these sport headers are no exception. On our dynojet we saw gains of 8 whp and 14 ft/lbs of tq at 3000 RPM, 13 whp and 16 ft/lbs of tq at 4400RPM, and holds those gains all the way to redline.
FEATURES:
• Fits all Porsche 997.2 Carrera vehicles 2009-2011
• Improves power by 13 whp and 16 ft-lbs. of torque at 4500rpm
• Saves 4 lbs from the rear of the vehicle
• Includes multi-layer exhaust manifold gasket
• Includes German-imported 200-cell HJS Sport Catalytic Converters for maximum performance
• Investment-cast high-velocity 3-into-1 merge collectors for maximum performance
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the restrictive OEM headers
• Backed by the Fabspeed Lifetime Warranty
INSTALLATION NOTE:
To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
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.
FSPOR9972SHDR
The product you are viewing cross references to these numbers