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TURTS-0563-1762-Turbosmart PSG40 Pneumatic Straight Gate 6psi Black-Wastegates-Turbosmart
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Turbosmart PSG40 Pneumatic Straight Gate 6psi Black

Turbosmart
TURTS-0563-1762
9329677030822
Wastegates
5 Units In Stock - Ships Next Business Day
$ 720.99 $ 648.89
$ 648.89

SKU: TS-0563-1762 | UPC: 9329677030822

Turbosmart PSG40 Pneumatic Straight Gate 6psi Black Universal Fit

The Turbosmart PSG40 Pneumatic Straight Gate 6psi Black is a compact external wastegate for turbocharged performance vehicles seeking accurate boost management. Designed for universal installation on cars like Subaru Impreza WRX STI and Mitsubishi Lancer Evolution it features a 40mm valve for high exhaust flow and rapid response. This wastegate ensures stable boost levels across the RPM range with its pneumatic actuator and durable build.

Key Features

  • 40mm High-Flow Valve: Handles maximum exhaust volume to maintain boost under high demand with Nitronic 60 seat rated over 1000C
  • 347 Stainless Steel Body: Resists corrosion and fatigue in harsh turbo environments for long-term reliability
  • Pneumatic Actuator: Nomex-reinforced silicone diaphragm delivers instant response to air signal changes
  • Straight Gate Design: Allows simple straight dump tube fabrication using V-band connections
  • Black Anodized Finish: Provides aesthetic appeal and added protection against wear

Product Notes

  • Requires external regulated air supply of 80-120 PSI clean dry air
  • Includes upper and lower V-band clamps assembly hardware and gaskets
  • Boost adjustable by swapping springs (3-14 PSI options available separately)

Installation Notes

  • Professional installation recommended.
  • Fabricate custom dump tube to match straight V-band outlet
  • Compatible with T3 divided and undivided housings with straight wastegate port

This Part Fits

Year Make Model Submodel
2002-2021 Subaru Impreza WRX STI
2003-2005 Mitsubishi Lancer Evolution VIII
2006-2007 Mitsubishi Lancer Evolution IX
2008-2015 Mitsubishi Lancer Evolution X
1989-2002 Nissan Skyline GT-R R32 R33 R34
1989-2002 Nissan 180SX Silvia S13 S14 S15

Why Choose Turbosmart?

  • Motorsport-proven design trusted in World Rally and drag racing
  • Engineered and manufactured in Australia for demanding conditions
  • Backed by comprehensive warranty on springs and components

Frequently Asked Questions

  • Q: What air pressure does the pneumatic actuator require?
    A: Regulated clean dry air at 80-120 PSI for optimal operation and response
  • Q: What materials are used in construction?
    A: 347 stainless steel body Nitronic 60 valve seat and nomex-reinforced silicone diaphragm
  • Q: Can boost pressure be adjusted?
    A: Yes swap the included 6 PSI spring with Turbosmart springs rated 3 5 7 10 or 14 PSI

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure custom box 10 x 8 x 8 inches
  • Weight: 2.9 lbs

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