HPS Performance Reinforced Silicone Post MAF Air Intake Tubes (Part # 57-1517) replaces the stock OEM restrictive rubber intake hoses on Infiniti 11-13 M56 5.6L V8.  This HPS post MAF silicone intake hose kit improves air flow and reduces heat soak while keeping the stock well designed air box perform at high efficient level. Without any re-tuning, the HPS silicone post MAF air intake Tube delivers dyno-proven performance gains of +8.3 Whp, +7.7 Ft/Lbs. This kit does NOT require tuning and does not trigger CEL light. No modification is required during the installation.

Key Features
- Delivers dyno proven performance gains - increase horsepower +8.3 whp , torque +7.7 ft/lbs and improve throttle response.
- Replaces stock restrictive rubber intake tube and optimizes the airflow with excellent heat dissipation and long lasting durability
- Integrates with factory fresh air scoop and air box to direct cool air to the engine for the best cooling effect.
- Made of HPS Performance signature race proven high temperature reinforced silicone hoses.
- Includes HPS Performance industrial grade 100% stainless steel t-bolt clamps.
- Easy to follow step-by-step installation manual with clear pictures and instructions to guide the installer throughout the whole process.
- No modification is required during the installation.
- Fits Infiniti 11-13 M56 5.6L V8.

Vehicle Application
2013 Infiniti M56 5.6L V8 (Base, X)
2012 Infiniti M56 5.6L V8 (Base, X)
2011 Infiniti M56 5.6L V8 (Base, X)

Included in the kit
- HPS Performance silicone intake tubes
- HPS Performance 100% Stainless Steel T-Bolt Clamps
- Installation Instruction

Product Information
- Product Type: Silicone Air Intake Kit
- Dyno proven performance gains: Horsepower +8.3 Whp , Torque +7.7 Ft/lbs
- Intake Tube Material: Reinforced High Temperature Silicone
- Warranty: 2 Years
- Street Legal In All US States: No
- California Restricted: Not legal for sale or use in California
- TUV Approved (Europe): No
- Weight: 8 lbs
- Shipping Box Dimension: 24 inch x 12 inch x 10 inch