Skunk2 Alpha Series Honda/Acura Stock Size D Series Valve Set (Standard Compression) Forced Induction>Turbo Upgrade Components This Momentum GT intake system

This Momentum GT intake system produces 20hp

5" Cat-Back™ system is all business

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Skunk2 Alpha Series Honda/Acura Stock Size D Series Valve Set (Standard Compression) Forced Induction>Turbo Upgrade Components This Momentum GT intake systemSkunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one piece forgings, each valve is heat treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature hard chrome plating and fully machined valve heads. Other valves may appear similar, but only Alpha Series Valves feature specially designed valve head profiles to optimize airflow. Skunk2 designs,