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Porsche > 997 (911) MK1 2005-2008 > 997 MK1 Carrera 4 3.6L 2005-08 > Engine Tuning >

Hoses / Kits

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Cold Air Induction Kit Porsche 997 C2/C4 2004-07 - 0549290110, 99951235002, 999110SH002, 99604000045
1
Cold Air Induction Kit Porsche 997 C2/C4 2004-07
INDUCTIONKIT10
Product Information
Product Information
Designed to give 25% more air flow, which in turn gives more power.

Installing the cold air performance enhancement kit will make any standard 997 with factory mufflers sound as if you have added a very mild performance exhaust. This is perfect for any 997 owner that wants his car to sound slightly more aggressive than stock.

The cold air kit adds 1.5 liters of cold air by eliminating the plastic factory muffler in air pipe, this allows the engine to draw cold air across entire topside of air box (left and right rather than just from the right) Adds 0.42 seconds faster acceleration 3000-6000 RPM.

The cold air kit is made from 4 ply silicone tube - better flow from air box to throttle body.

No "Check engine" lights as you retain the factory MAF.

Kit Contains:
1 x Cold Air Hose
1 x Jubilee Clip 12mm 91-110
1 x Hose Screw Clamp 9mm 80-100
1 x Alloy Stopper plug

*Please add a K&N / BMC or DesignTek air filter with this kit as it is not included

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

INDUCTIONKIT10
0549290110
99951235002
999110SH002
99604000045

The product you are viewing cross references to these numbers
Fabspeed Cold Air Upgrade Kit. Porsche 997 Carrera 2005-2008 - FS.POR.997.CAK
2
Fabspeed Cold Air Upgrade Kit. Porsche 997 Carrera 2005-2008
FSPOR997CAK
Product Information
Product Information
Improves power and sound by increasing cold air flow to the engine by 20% in conjunction with a BMC F1 Air Filter.

FEATURES:
•  Fits all Porsche 997 Carrera vehicles 2005-2008
•  Dyno proven horsepower and torque by 11 whp and 2 ft-lbs when done in conjunction with a BMC F1 Air Filter
•  Used by professional Grand Am race teams in series that require the use of the factory airbox
•  Simple bolt-on DIY installation
•  All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

DISCLAIMER: This product removes the OEM intake filter system from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Air Filter solely intended for track and race cars as it is NOT California Air Resources Board Certified (CARB) and not EPA certified. You are hereby informed and warned to check your local, state, and federal 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.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR997CAK
FS.POR.997.CAK

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
About Hoses / Kits

Porsche Performance Hoses & Hose Kits - Engine Reliability & Cooling Upgrades

Engine Hoses and Hose Kits are responsible for transporting coolant, air, oil, and vacuum throughout the engine system. In high-performance or high-mileage Porsche vehicles, upgraded hoses are essential for maintaining pressure integrity, managing heat, and preventing leaks that can lead to serious engine damage.

Available from Design911, Porsche performance hose kits are engineered using high-quality materials such as reinforced rubber and silicone to deliver improved durability, heat resistance, and reliability in tuned, track-driven, and enthusiast-owned vehicles.

What Do Engine Hoses & Hose Kits Do?

Hoses and hose kits ensure the safe and efficient transfer of fluids and air within the engine system.

Core Functions:

  • Carry coolant, oil, air, and vacuum signals.
  • Maintain system pressure and flow integrity.
  • Support consistent engine cooling and lubrication.
  • Prevent leaks and fluid loss.
  • Enable reliable engine operation under load.

Proper hose function is critical for engine safety and performance.

Why Do Engine Hoses Fail?

Factory hoses are subject to heat, pressure, and chemical exposure, leading to degradation over time. Common failure causes include:

  • Rubber hardening and cracking due to heat cycles.
  • Oil contamination weakening hose material.
  • Swelling or collapse under increased pressure.
  • Age-related deterioration and fatigue.
  • Increased thermal load from tuned engines.

Failed hoses can result in coolant loss, overheating, oil leaks, or sudden engine failure.

Why Upgrade to Performance Hose Kits?

Performance hoses are designed to withstand higher temperatures and pressures.

Upgrade Benefits:

  • Improved resistance to heat, oil, and pressure.
  • Reinforced construction for long-term durability.
  • Reduced risk of leaks and hose collapse.
  • Ideal for tuned, track, and high-output engines.
  • Comprehensive kits simplify maintenance and upgrades.

Upgrading hoses improves reliability and protects critical engine systems.

Highlights

  • Porsche performance engine hoses and kits
  • Improved durability and heat resistance
  • Designed for tuned and high-performance engines
  • Reduces risk of leaks and hose failure
  • Ideal for preventative maintenance and rebuilds       

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