Snow Performance Stg 2 Boost Cooler Challenger/Charger Hellcat Water Inj Kit (SS Braid Line/4AN Fit) (SNO-2171-BRD) 40090 Pro 5R air filters are

Pro 5R air filters are washable and reusable

USFS Approved Spark Arrestor Included

Our drop-in filters are made for all engine types including gas

Quantum Pro Dry S Oval Tapered Gray Air Filter (21-91129) by aFe

Snow Performance Stg 2 Boost Cooler Challenger/Charger Hellcat Water Inj Kit (SS Braid Line/4AN Fit) (SNO-2171-BRD) 40090 Pro 5R air filters areThe Snow Performance Stage 2 Boost Cooler Water Methanol Injection Kit is engineered specifically for forced induction Dodge Challengers and Chargers equipped with 5. 7, 6. 1, or 6. 4L engines. This system helps increase pump gas octane by 25 points, enabling more efficient power gains and cooler running engines. Includes custom throttle body spacer plate designed for water methanol injection. Features braided stainless steel line with 4AN fittings