Turbosmart IWG75 7 PSI Black Internal Wastegate - 2002-2007 Subaru STI GDB Spec C EJ207 JDM - TS-0605-4073

TurbosmartSKU: TURTS-0605-4073

Price:
$224.95 $249.94
Stock:
Available (2 units), to ship. For local pickup, please contact us.

Description

Turbosmart Upgraded Wastegate Actuators have been developed to provide maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased ‘Working Ratio’ over the factory equipment resulting in improved boost response, throughout the RPM range.

This Improved ‘working ratio’ is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive. 

Upgrading with the same base pressure as factory, you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer, into higher RPM. These improvements can be amplified with higher base pressures, however tuning & recalibration is likely required.

Features
Proprietary Silicon Nomex Diaphragm
Choice of Springs from 3psi to 26psi (Optional)
High Grade Billet Aluminum Construction
Stainless Steel Rods and Clevis
Turbosmart Unique Locking Collar System

This is a bolt on fitment for the VF36 and VF37 Series turbocharger as fitted factory to the GDB WRX STI EJ207 2002-2007.

SUPPLED WITH
 
IWG75 Wastegate Actuator
Vehicle Specific Mounting Bracket
Springs Pre-Fitted as per Description
Required Fasteners & Swivel Hose Barb
SPRING CHART
 

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