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Engine Performance > Wastegates

Turbosmart
All Turbosmart wastegates feature an investment cast stainless steel body, machine finish, one-piece stainless steel billet valve, Silicone Nomex diaphragm.
Application Chart
GReddy
One of the most important components in a well designed turbocharged engine is a properly sized wastegate. Too small of a wastegate can cause boost creep while too large of a wastegate will increase boost lag and decrease performance. Our GReddy external wastegates are made from the highest quality materials to insure both stability and durability in a turbocharger's boost control. Each unit is adjustable as well as rebuildable. Available in 4 sizes and various spring rates. From 0.8kg/cm2 (11psi) to 1.5kg/cm2 (21psi) and up.
Application Chart
Turbonetics
Designed for durablility, with a 1.250" stainless steel valve, nomex/silcone diaphram and with a unique "stand-off" actuator section, the Deltagate can control boost reliable on turbocharged engines. With the addition of a Variable Boost Control Regulator (PN 10402) the Deltagate is fully adjustable over a wide boost range
Application Chart