HPS high temperature 4-ply reinforced silicone air intake hose kit part number 57-1639 replaces the 2012-2017 Jeep Wrangler JK & Unlimited 3.6L V6 stock OEM rubber restrictive air intake hose with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F). Without any re-tuning, the HPS silicone air intake kit delivers dyno proven performance gains - increase horsepower +6 whp , torque +9 ft/lbs and improves throttle response. HPS silicone intake kit also reduces heat soak while keeping the stock well designed air box perform at high efficient level. Tuning and modification are not required, and it does not trigger CEL light.
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.
57-1639-BLK UPC 648044864662
57-1639-BLUE UPC 648044864679
57-1639-RED UPC 648044864686
