GReddy Type R Wastegate 47mm Valve 1.1-1.5 kg/cm2

11501531

This Greddy wastegate regulates boost pressure by diverting exhaust gas from the exhaust manifold before it reaches the turbocharger, reducing its workload. It's essential when using a turbocharger without an actuator valve. The range includes the Type R with a 50mm valve diameter, the Type C with a stainless steel housing and heat insulator also with a 50mm valve diameter, and the Type C High Flow with a 60mm valve diameter. Different models are available depending on exhaust pressure and desired boost levels. A reinforced spring is also offered for increasing boost pressure. This lineup meets the demands of users pushing the limits on closed courses.

Vehicle Fitment:
Universal

Features:
• Each unit is fully adjustable and rebuildable, available in four sizes with various spring rates
• Type R11 1.1-1.5 kg/cm2 (15-21psi) Spring Rate
• GReddy wastegate valve has a large capacity and excellent durability, and promises stable boost pressure control.

Importance of a Wastegate:
A properly sized wastegate is one of the most crucial components in a well-designed turbocharged engine setup. A wastegate that's too small can cause boost creep, while one that's too large may lead to increased boost lag and reduced performance. Our GReddy external wastegates are crafted from top-quality materials to ensure stability and durability in turbocharger boost control.

Notes:

• When increasing the turbine capacity, the actuator method will not have enough capacity and will not be able to release the increased exhaust gas pressure.
• Due to this item being in high demand, please call to confirm availability prior to ordering