Description: *The function of the pressure relief valve is to control the pressure in the intake pipe below the limit value. This limit value should not only take into account the needs of the engine, but also consider the pressure range that the intake components can withstand. *The external exhaust bypass valve (External Wastegate, commonly known as Wastegate) exhausts the pressure directly into the air, which can produce obvious pressure relief sound. *The function is roughly the same as the "Actuator", but the structure and installation location are different. *Structurally, "Wastegate" eliminates the connecting rod and the exhaust valve in the turbine. *In terms of location, "Wastegate" is installed independently between the turbine and the head section of the exhaust pipe, and does not need to be attached to the turbocharger body like the "Actuator". *Once the turbocharger value reaches the set upper limit, the "Wastegate" discharges.
Specification: *100% Brand New, Never Been Used. *High-performance stainless steel wastegate. *Ductile cast iron valve body to resist extreme temperatures and warping. *The valve body has fin heat sinks to help dissipate heat and minimize heat on the diaphragm body. *Material: Steel And Aluminum. *Color: Black *PSI of springs: 17PSI. *Please check the pictures for more details.
Advantage: *Can withstand more pressure. *No more heat enters the turbine body. (although the temperature of the air sucked in from the intercooler is 50ºC higher than the atmospheric temperature) *Simpler and lighter structure.
Disadvantages: The turbo intervention time is late.
Package Includes: 1 x 44mm wastegate with hardware 1 x 50mm blow-off valve Includes 1 x 50mm V-band performance blow-off valve(BOV) 1 x V-band clamp 1 x V-band "WELD ON" Flange 1 x High-pressure O-ring Gasket 1 x Machined banjo air fitting and corresponding bolt 1 x Pressure spring for other applications Includes 6 psi, and 18psi springs (combination of 33 psi)