HPS Silicone Post MAF Air Intake Hose Kit 1999-2004 Porsche 911 Carrera C2 C4 3.4L/3.6L F6, 57-2077

The HPS Performance Silicone Intake Hose for Porsche 996/997.1 is a simple and effective upgrade that can be completed in under 30 minutes. Increase horsepower, torque, and induction sound while reducing clutter in the engine bay. This intake hose has a smooth interior to provide uninterrupted air flow.

Unlike similar products on the market that simply cap off the resonator chamber, our design fully deletes the stock resonator and increases the capacity of the OEM air box all while maintaining a clean and stealth appearance. The resonator delete plug is CNC machined from 6061 aluminum billet and powder coated a textured matte black to match the factory plastic.

Besides performance gains, HPS silicone air intake hose kit is the perfect replacement part to prevent or fix the bad idling and air vacuum leak issue commonly caused by cracked, damaged or collapsed OEM rubber air injection hose.

Vehicle Application
2004 Porsche 911 3.6L F6 (40th Anniversary Edition, Carrera, Carrera 4, Carrera 4S, GT3, Targa)
2003 Porsche 911 3.6L F6 (Carrera, Carrera 4, Carrera 4S, Targa)
2002 Porsche 911 3.6L F6 (Carrera, Carrera 4, Carrera 4S, Targa)
2002 Porsche 911 3.4L F6 (Carrera 4)
2001 Porsche 911 3.6L F6 (GT3)
2001 Porsche 911 3.4L F6 (Carrera, Carrera 4)
2000 Porsche 911 3.4L F6 (Carrera, Carrera 4)
1999 Porsche 911 3.4L F6 (Carrera, Carrera 4)

REMARK: Additional parts needed to install on tiptronic and X51 models

• Key Features
• Specification
• Additional Details

• - Delivers dyno proven performance gains - increase horsepower +5.3 whp , torque +6.3 ft/lbs and improves throttle response.
  - CNC machined 6061 aluminum billet piece fully deletes the stock resonator and increases the capacity of the OEM air box all while maintaining a clean and stealth appearance.
  - Replaces stock restrictive rubber intake tube and optimizes the airflow with excellent heat dissipation and long lasting durability.
  - Improves air flow and throttle response. Delivers power gains and better driveability.
  - Made of HPS Performance signature race proven high temperature reinforced silicone hoses.
  - Includes HPS Performance industrial grade 100% stainless steel non-perforated embossed hose clamps.
  - Easy to follow step-by-step installation manual with clear pictures and instructions to guide the installer throughout the whole process.
  - Prevent or fix the bad idling and air vacuum leak issue commonly caused by cracked, damaged or collapsed OEM rubber air injection hose.
  - Compatible with OEM hose part numbers 99611022157

• - Product Type: Silicone Air Intake Hose Kit
  - Material: High Temperature Reinforced Silicone
  - Street Legal In All US States: No
  - California Restricted: Not legal for sale or use in California
  - TUV Approved (Europe): No
  - Warranty: 2 Years
  - Weight: 3 lb
  - Shipping Box Dimension: 16 inch x 10 inch x 6 inch

• Color	Manufacturer Part Number	UPC Code
  Black	57-2077-BLK	648044898865
  Blue	57-2077-BLUE	648044898872
  Red	57-2077-RED	648044898889