HPS Performance 57-1639-BLUE Features:

This HPS Silicone Post MAF Air Intake Tube replaces the stock OEM restrictive hose with high temperature reinforced silicone material. Unlike other aftermarket air intake kits, the HPS post MAF silicone hose improves air flow and reduces heat soak while keeping the stock well-designed air box to generate additional power without compromising efficiency. Without any retuning, this HPS silicone post MAF air intake tube delivers dyno-proven performance gains of +6 horsepower, +9 ft-lb. of torque.

• Replaces the stock OEM restrictive rubber intake hose to improve air flow and reduce heat soak.
• Delivers dyno proven performance gains +6 horsepower and +9 ft-lb. of torque.
• Includes 100% stainless steel embossed hose clamps.
• Designed to ensure long lasting quality over stock parts.
• Replaces OEM PN: 4627065AD.
• NOTE: Does not fit vehicles with body lift.
• Color: Blue
• Material: Silicone

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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