Model Compatibility: Fits Dongfeng Fengshen S30 and H30 models as a replacement air connection pipe, air filter throttle connection pipe, and intake pipe. Functionality: Restores air routing between the air filter, throttle body, and engine intake system on compatible Dongfeng Fengshen S30 and H30 vehicles. Design Purpose: Serves as a direct functional replacement for the factory-installed air connection pipe, air filter throttle connection pipe, and intake pipe. Installation Scope: Intended for installation in the engine’s air intake path where the air connection pipe, air filter throttle connection pipe, or intake pipe was located. Part Type: Replacement component for the air connection pipe, air filter throttle connection pipe, and intake pipe used in Dongfeng Fengshen S30 and H30 vehicles., Manufacturer: YHykXXztg