HPS Black Silicone Post MAF Air Intake Hose Kit replaces the restrictive OEM rubber intake hose with high temp reinforced silicon material. Unlike typical air intake kits, the HPS post MAF silicone intake improves air flow and reduces heat soak to optimize the efficiency of the stock air box's performance. With fewer pieces to replace, installation can be completed in under 20 minutes using basic hand tools. Without any re-tuning, the HPS silicone post MAF air intake tube delivers dyno-proven performance gains of 3 hp and 2.8 lb-ft.