Hoses / Pipes / Sleeves
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KIT201
Product Information
To fits:
Porsche 996 Carrera / Carrera 4 1999-01
Porsche 996 Carrera 4 / Carrera 4S / Targa 2001-04 *Only fits cars with manual gearbox
Porsche 997.1 Carrera 2S / Carrera 4S 2005-08
These hoses are entirely manufactured in high quality silicone for best finish and durability. With an integrated steel wire to prevent the hose from collapsing under negative pressure and three to five layers of reinforcement, depending of the inner diameter and position.
The original hoses are manufactured in rubber that not seldom cracks from age. This is a durable solution for you that in addition improves the looks!
Available in a choice of black, blue or red finish.
Equivalent Porsche part numbers 99611022157, 99711022100, 99711022300 (for cross reference only)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
KIT201
The product you are viewing cross references to these numbers
Product Information
Fresh air intake hose kit. To fits:
Porsche 996 Carrera / Carrera 4 1999-01
Porsche 996 Carrera 4 / Carrera 4S / Targa 2001-04 *Only fits cars with manual gearbox
Porsche 997.1 Carrera 2S / Carrera 4S 2005-08
These hoses are entirely manufactured in high quality silicone for best finish and durability. With an integrated steel wire to prevent the hose from collapsing under negative pressure and three to five layers of reinforcement, depending of the inner diameter and position.
The original hoses are manufactured in rubber that not seldom cracks from age. This is a durable solution for you that in addition improves the looks!
Available in a choice of black, blue or red finish.
Equivalent Porsche part numbers 99611022157, 99711022100, 99711022300 (for cross reference only)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
KIT201
99611022157
99711022100
99711022300
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- 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 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Select the colour:
Prices from: €115.89 inc. VAT
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CLAMP-KIT201
Product Information
To Fit:
Porsche 996 1999-2004 Carrera, Targa
Porsche 997.1 2005-2008 Carrera 2S, Carrera 4S
Kit of 3 clamps
The kit contains all necessary hose clamps to install the specified hose kit. The included clamps are a high quality standard design type in all stainless steel (W4 class) with a stamped band to minimize impact on hose surface.
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Related, superseded, cross reference or alternative numbers for comparison.
CLAMP-KIT201
The product you are viewing cross references to these numbers
Product Information
Stainless steel clamp kit for fresh air inteke hose kit #KIT201To Fit:
Porsche 996 1999-2004 Carrera, Targa
Porsche 997.1 2005-2008 Carrera 2S, Carrera 4S
Kit of 3 clamps
The kit contains all necessary hose clamps to install the specified hose kit. The included clamps are a high quality standard design type in all stainless steel (W4 class) with a stamped band to minimize impact on hose surface.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CLAMP-KIT201
99611022157
99711022100
99711022300
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- 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 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Price: €8.66 inc. VAT
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99951255400
Product Information
Fits:
Porsche 911 - 1978 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
Porsche 986 Boxster - 1997 to 2004
Porsche 996 - 1997 to 2005
Porsche 997.1 - 2005 to 2008
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951255400
The product you are viewing cross references to these numbers
Product Information
Hose clamp, 12-22 mm - Various Applications.Fits:
Porsche 911 - 1978 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
Porsche 986 Boxster - 1997 to 2004
Porsche 996 - 1997 to 2005
Porsche 997.1 - 2005 to 2008
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951255400
99951255400
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- 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 2007-09
- Porsche 997 MK1 GT2 2007-09
Price: €2.88 inc. VAT
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99611068553
Product Information
Sold each.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 986 Boxster 1997 - 2004
Diagram ref no 11
• Acts as a flexible connector / sleeve within the intake manifold, helping bridge or seal parts of the intake path.
• Helps ensure proper air flow sealing between sections of the intake manifold or throttle body / related components.
• Reduces risk of air leaks, which can affect engine performance, idle stability, emissions, or cause unwanted engine behaviour.
• The rubber material accommodates vibration, thermal expansion & contraction, and slight movement in the intake assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611068553
The product you are viewing cross references to these numbers
Product Information
Intake manifold to air distributor rubber sleeve, designed to ensure proper sealing and airflow in the intake system. It replaces part numbers 996.110.685.51 and 996.110.685.52. This rubber sleeve provides excellent durability, vibration resistance, and leak-free performance, ensuring smooth engine operation.Sold each.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 986 Boxster 1997 - 2004
Diagram ref no 11
• Acts as a flexible connector / sleeve within the intake manifold, helping bridge or seal parts of the intake path.
• Helps ensure proper air flow sealing between sections of the intake manifold or throttle body / related components.
• Reduces risk of air leaks, which can affect engine performance, idle stability, emissions, or cause unwanted engine behaviour.
• The rubber material accommodates vibration, thermal expansion & contraction, and slight movement in the intake assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611068553
99611068551
99611068552
99611068553
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: €37.45 inc. VAT
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12 Month Warranty
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99611068553/1
Product Information
This intake manifold sleeve is a high-quality replacement, designed for the Porsche Boxster 986. This rubber sleeve ensures a proper seal between intake components, maintaining smooth airflow and reliable engine performance.
Sold each.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 986 Boxster 1997 - 2004
Diagram ref no 11
• Manufactured from durable, heat-resistant materials, this sleeve offers excellent vibration absorption and long service life.
• Direct-fit replacement for OE part numbers 996.110.685.51 / .52 / .53
• Maintains airtight sealing and correct airflow
• Cost-effective alternative with dependable performance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611068553
The product you are viewing cross references to these numbers
Product Information
Intake manifold to air distributor rubber sleeve. This intake manifold sleeve is a high-quality replacement, designed for the Porsche Boxster 986. This rubber sleeve ensures a proper seal between intake components, maintaining smooth airflow and reliable engine performance.
Sold each.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 GT3 1999 - 2005
Porsche 986 Boxster 1997 - 2004
Diagram ref no 11
• Manufactured from durable, heat-resistant materials, this sleeve offers excellent vibration absorption and long service life.
• Direct-fit replacement for OE part numbers 996.110.685.51 / .52 / .53
• Maintains airtight sealing and correct airflow
• Cost-effective alternative with dependable performance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611068553
99611068552
99611068551
99611068553
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price: €21.06 inc. VAT
In Stock - 24 Hour Dispatch
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12 Month Warranty
Worldwide Delivery
99611012053
Product Information
Fits:
Porsche 987 Boxster / Boxster S 2007-08
Porsche 987C Cayman / Cayman S 2006-08
Porsche 996 Carrera 2 / 4 / 4S 1998-04
Porsche 997 Carrera 2 / 2S / 4 / 4S 2005-08
Porsche 996 GT3 2000-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611012053
The product you are viewing cross references to these numbers
Product Information
Resonance Tube Intake Sleeve. Fits:
Porsche 987 Boxster / Boxster S 2007-08
Porsche 987C Cayman / Cayman S 2006-08
Porsche 996 Carrera 2 / 4 / 4S 1998-04
Porsche 997 Carrera 2 / 2S / 4 / 4S 2005-08
Porsche 996 GT3 2000-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611012053
99611012053
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Price: €322.18 inc. VAT
Orderable - 14 to 28 Days
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DISPLAYING 1 to 6 (of 6 products)
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About Hoses / Pipes / Sleeves
Air Inlet Hoses, Pipes & Sleeves – Durable Intake Components for Porsche Performance
Air inlet hoses, pipes, and sleeves are essential components of your Porsche’s intake system, connecting the air filter housing, throttle body, turbocharger, and intercooler. They ensure a smooth and sealed flow of air into the engine, supporting efficient combustion, responsive acceleration, and consistent performance.
At Design911, we supply a full range of genuine and high-quality air inlet hoses, pipes, and sleeves for numerous Porsche models that include 911, Boxster, Cayman, Cayenne, Macan, and Panamera models. Each component is engineered for precision fitment, heat resistance, and airflow stability — helping your Porsche deliver the performance and reliability it’s known for.
What Do Air Inlet Hoses, Pipes & Sleeves Do?
These components channel filtered air through the intake
system to the engine’s combustion chambers. Their main functions include:
- Maintaining
airtight airflow between intake components.
- Reducing
turbulence and air loss for improved throttle response.
- Supporting
optimal air pressure for turbocharged and naturally aspirated engines.
- Protecting against contaminants that can reduce performance or cause engine wear.
In turbocharged Porsche models, these parts also help manage boost pressure, making them crucial to both efficiency and power delivery.
Why Do Air Inlet Hoses, Pipes & Sleeves Fail?
Due to their constant exposure to heat, vibration, and
engine movement, air inlet components can deteriorate over time. Common causes
of failure include:
- Cracking
or splitting from heat cycles and material fatigue.
- Oil
or fuel vapor contamination softening the rubber or plastic.
- Loose
or damaged clamps causing vacuum or boost leaks.
- Age-related
hardening leading to brittle connections.
- Excessive boost pressure stressing the hose in performance applications.
Symptoms of failure include hissing or whistling noises, loss of boost pressure, poor throttle response, rough idling, or a check engine light caused by airflow irregularities.
Why Replace Worn Air Inlet Components?
A leaking or damaged inlet hose can cause unmetered air to enter the engine, resulting in incorrect fuel-air ratios, poor performance, or even turbocharger strain. Replacing worn or cracked hoses and pipes ensures proper airflow, efficient combustion, and reliable performance.
Benefits of replacement include:
- Restored air pressure and engine response.
- Improved turbo efficiency and power delivery.
- Enhanced fuel economy and reduced emissions.
- Long-term reliability with manufacturer-quality materials.
All hoses, pipes, and sleeves available at Design911 are crafted from high-temperature silicone, reinforced rubber, or aluminium alloys for superior sealing, flexibility, and strength — ensuring dependable performance under demanding conditions.
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