Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) 2017-ram-promaster-3500-esi4108705 Injen's Hydroshield also extends the

Injen's Hydroshield also extends the time between servicing intervals

Features patented drone-canceling 180 Technology®

protected with a beautiful bright dip black anodized finish

not calculations or guesses

Year Make Model Submodel 2015-2020 Chevrolet Suburban LS 2015-2020 Chevrolet Suburban LT 2015-2020 GMC Yukon XL SLE 2015-2020 GMC Yukon XL SLT

Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) 2017-ram-promaster-3500-esi4108705 Injen's Hydroshield also extends theManufactured exclusively from super clean, chrome silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D series VTEC engines are a product of the company's years of racing and engine building experiences. Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm. Skunk2 designs, develops, and tests its entire valvetrain lineup in house to ensure superior quality