air hose Genuine Porsche part 99711310790

Exhaust muffler strap. Sold individually. 2 per car.



Fits:
Porsche 997.2 Carrera
Porsche 997.2 Turbo

Please note: straps do not come with the bolt and spacer sleeve. Available separately. Part numbers 90006736201 bolt and 99711121830 spacer sleeve.

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99711311931

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Exhaust manifold with cat bypass. These headers are offroad use only.



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.

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3606109978

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Exhaust Sport Headers.

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.

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FSPOR9972SHDR

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Exhaust performance package, Street version.



Fabspeed's 997.2 Carrera Performance Package replaces the restrictive OEM side mufflers and center muffler for a deeper, throatier exhaust note and improved power and throttle response. The included Sport Headers replace the restrictive factory headers and cats with high-flowing performance headers and 200-cell HJS Sport cats. Lastly, the restrictive factory airbox is replaced by Fabspeed's Carbon Fiber Competition Intake System which increases the cold air flow into the engine for better power and sound.

FEATURES:

• Fits all Porsche 997.2 Carrera vehicles (2009-2012) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)

• Saves 16 lbs. versus the factory components
• Adds 45 whp and 38 ft/lbs of tq
• Dramatic improvement in sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• All included Fabspeed components are direct bolt-on replacements for the factory counterparts
• Sport Headers feature C.N.C. mandrel-bent equal length primary pipes utilizing a 3-into-1 high velocity investment-cast pyramidal merge collector
• Sport header does not trigger the CEL and complies with most emissions regulations
• Carbon Fiber Competition Intake is a direct replacement for the OEM air box and improves cold air induction to the engine for improved throttle response and overall power
• Optional Deluxe Quad-Style Tips in your choice of finish, constructed from T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

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.

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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FSPOR9972SPKG

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Exhaust manifold with cat bypass. These headers are offroad use only. 
These manifolds have an empty chamber that gives an impression you have catalytic converters on the car.

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
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3606109975

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Exhaust manifold with 200 cell catalytic converter. Porsche 997.2

Fits:
Porsche 997.2 Carrera 2009-12

Made out of 304 grade stainless steel. You may need lambda extensions if your car has engine check light on after installation.

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.

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3606109978

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Air Injection Pressure Line, Cyl. 1–3.

The Genuine Porsche Air Injection Pressure Line is a replacement component for the secondary air-injection system serving cylinders 1–3 on selected Porsche 911 (997) Turbo, GT2 and GT2 RS models.

Fits:

• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT2 2007-09
• Porsche 997 MKII Turbo 2010-11
• Porsche 997 MKII GT2 RS 2011  

Diagram Ref No 13

The secondary air-injection system introduces fresh air into the exhaust system during specific operating conditions, particularly following a cold start. The additional oxygen helps promote oxidation of unburned exhaust gases and assists the catalytic converters in reaching effective operating temperature more quickly.

Because the system relies on controlled airflow, the pressure line must remain sealed, unrestricted and securely connected. Cracks, leaks, damaged connections or internal restriction can reduce secondary-air flow and may trigger emissions-related engine-management faults.

What This Product Does:
The air-injection pressure line transports air supplied by the secondary-air system towards the exhaust side of cylinders 1–3.

It is designed to:

• Carry secondary air to cylinders 1–3.
• Form part of the engine's emissions-control system.
• Help introduce additional oxygen into the exhaust stream during cold-start operation.
• Support faster catalytic converter light-off.
• Help reduce cold-start exhaust emissions.
• Maintain a sealed air path between secondary-air components.
• Support correct secondary-air system monitoring by the engine-management system.
• Replace a cracked, leaking, restricted or damaged original pressure line.
• Help restore correct secondary-air flow after an emissions-system fault.

Symptoms Of Wear Or Failure:
Possible symptoms include:

• Check Engine Light illuminating.
• Secondary-air injection fault codes.
• Insufficient secondary-air flow faults.
• Emissions-related diagnostic faults affecting the cylinder 1–3 bank.
• Hissing or blowing noise during cold-start secondary-air operation.
• Air escaping from a cracked line or damaged connection.
• Visible cracks or splits.
• Loose or damaged connections.
• Deteriorated sealing points.
• Secondary-air pump operating but expected airflow not reaching the engine.
• Increased cold-start exhaust emissions.
• Failed emissions or inspection testing where applicable.
• Repeated secondary-air system faults after other components have been checked.

Because the system operates primarily during specific cold-start conditions, a damaged pressure line may produce few noticeable drivability symptoms during normal warm-engine operation.

Why Replacement Matters:
The secondary-air system depends on a sealed route between the pump, control valves and exhaust injection points.

A leaking pressure line allows some of the supplied air to escape before reaching cylinders 1–3.

This can cause the engine-management system to detect insufficient secondary-air flow.

Replacing a faulty line helps restore:

• Correct secondary-air delivery.
• Proper system sealing.
• Reliable cold-start emissions control.
• Correct catalytic converter warm-up strategy.
• Reduced likelihood of secondary-air diagnostic faults.
• Proper operation of the cylinder 1–3 air-injection circuit.

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Fabspeed RENNKRAFT Modular Headers With HJS Catalytic Converters.

The Fabspeed RENNKRAFT Modular Headers with HJS Catalytic Converters are a high-performance exhaust manifold and catalyst upgrade developed for the Porsche 911 997.2 Carrera.

Fits:

• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12  

Designed to replace the factory header and catalytic-converter assemblies, the system combines freer-flowing tubular headers with German-made HJS HD tri-metallic 200-cell high-flow catalytic converters. The objective is to improve exhaust scavenging, reduce restriction and enhance engine response while retaining catalytic exhaust-gas treatment.

Fabspeed's patented RENNKRAFT modular design uses quick-release V-band connections between the headers and catalyst sections. This allows the HJS sport catalysts to be removed independently if servicing is required and enables compatible QUICKTRACK cat-bypass sections to be installed for appropriate track-only competition use.

The headers are manufactured from CNC mandrel-bent T304L stainless steel and use high-velocity merge collectors designed to improve exhaust-gas scavenging. Fabspeed states performance gains of approximately 25 hp and 20 lb-ft of torque on its development application, although actual results will vary according to vehicle condition, specification, fuel, exhaust configuration and operating conditions.

What This Product Does:

• Replaces the original exhaust manifolds and catalytic-converter sections.
• Improves the path for exhaust gases leaving the cylinder heads.
• Uses performance-oriented merge collectors to improve exhaust scavenging.
• Reduces restriction compared with the standard exhaust arrangement.
• Uses HJS 200-cell high-flow catalysts for improved gas flow.
• Helps improve throttle response and engine breathing.
• Can support increased horsepower and torque.
• Produces a sportier and more defined exhaust note.
• Enhances off-throttle burbles and higher-frequency exhaust tones.
• Retains catalytic exhaust-gas treatment when the HJS sport cats are fitted.
• Provides individually replaceable catalyst sections.
• Uses V-band connections for easier servicing and configuration changes.
• Allows compatible track-only bypass sections to be fitted without replacing the complete header assembly.
• Works with exhaust systems designed to connect to the factory-style Porsche header location.

Fabspeed states that the HJS catalyst configuration flows approximately 90–93% of an equivalent straight pipe, providing high exhaust-flow capacity while retaining a catalytic substrate.

Symptoms Of Wear Or Failure:
The original exhaust system is exposed to continuous heat cycles, vibration, moisture and corrosive exhaust gases. Over time, the manifolds, joints and catalytic converters can deteriorate.

Possible symptoms include:

• Exhaust ticking or tapping noises, especially when cold.
• Exhaust leaks around header flanges or joints.
• Soot deposits around leaking connections.
• Increased exhaust noise.
• Exhaust fumes or unusual smells around the rear of the vehicle.
• Loss of engine performance.
• Poor throttle response.
• Engine feeling restricted at higher RPM.
• Increased fuel consumption.
• Check engine warning light.
• Catalyst-efficiency fault codes.
• Rattling from inside a catalytic converter.
• Metallic noises caused by a loose catalyst substrate.
• Excessive heat around one catalytic converter.
• Failed emissions testing.
• Cracked or damaged exhaust manifolds.
• Corroded exhaust hardware or flanges.
• Damaged catalyst substrate caused by overheating or misfires.

A partially restricted catalytic converter may cause relatively normal operation at low engine speeds but increasingly restrict the engine as airflow demand rises.

Why Replacement Matters:
The exhaust headers and catalytic converters are positioned directly in the path of exhaust gases leaving the engine.

If a manifold develops a leak, exhaust gases can escape before reaching the remainder of the exhaust system. This can affect noise, emissions and engine-management readings.

If a catalytic converter becomes internally damaged or restricted, exhaust backpressure can increase. The engine then has to work harder to push exhaust gases out of the cylinders, potentially reducing performance.

Replacing worn or restrictive components can help restore:

• Efficient exhaust flow.
• Strong throttle response.
• Consistent engine performance.
• Proper catalytic-converter operation.
• Reliable exhaust sealing.
• Correct exhaust sound.
• Reduced unwanted exhaust leakage.
• More effective engine breathing.

A performance header and sport-cat system can also reduce restriction beyond the level offered by the original components.

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FSPOR9972MHSC

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