Wastegates

One of the most important components in a well designed turbocharged engine set-up, 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.

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Item Type Size Description PART #
Wastegate Diaphragm R, C, or CH

for Type R or Type C External Wastegate

11900311
Item: Wastegate Diaphragm
Type: R, C, or CH
Size:
Notes:

High strength, high temperature, GReddy Type R, C or CH external wastegate diaphragm replacement.

Part #: 11900311
Price: 165.00
Wastegate Spring (Y) R, C, or CH

0.8-1.2 kg/cm2

11900260
Item: Wastegate Spring (Y)
Type: R, C, or CH
Size:
Notes:

for Type R or Type C External Wastegate

0.8-1.2 kg/cm2, yellow spring

Pressure set value 78.4〜117.6kpa

 

Part #: 11900260
Price: 50.00
IMAGES:
Wastegate Spring (B) R, C, or CH

1.1-1.5 kg/cm2

11900261
Item: Wastegate Spring (B)
Type: R, C, or CH
Size:
Notes:

for Type R or Type C External Wastegate

1.1-1.5 kg/cm2, blue spring

Pressure set value 107.8〜147.0kpa

Part #: 11900261
Price: 50.00
IMAGES:
Wastegate Spring (R) R, C, or CH

1.4-ON kg/cm2

11900262
Item: Wastegate Spring (R)
Type: R, C, or CH
Size:
Notes:

for Type R or Type C External Wastegate

1.4-ON kg/cm2, red spring

Pressure set value 137.2kpa〜

Part #: 11900262
Price: 50.00
IMAGES:
Wastegate Spring (P) R, C, or CH

1.5-  kg/cm2

11900263
Item: Wastegate Spring (P)
Type: R, C, or CH
Size:
Notes:

for Type R or Type C External Wastegate

1.5 kg/cm2,  purple spring

Pressure set value 147.0kpa〜

Part #: 11900263
Price: 50.00
IMAGES: