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SKU: 003046
TiAL Sport MVS Wastegate 38mm 1.0 Bar (14.50 PSI) w/Clamps - Black for Subaru STI WRX Evo
The TiAL Sport MVS 38mm wastegate delivers reliable boost control in compact form for turbocharged vehicles like Subaru WRX STI and Mitsubishi Lancer Evolution. This black external wastegate features a 1.0 bar spring for 14.50 PSI operation and includes V-band clamps for easy integration. It maintains consistent pressure to support high-performance driving.
Key Features
- 38mm Valve Size: Provides quick response and accurate boost regulation for street and track use
- 1.0 Bar Spring: Factory set to 14.50 PSI with options for tuning to match engine demands
- Nitronic 60 Valve Seat: Resists wear from heat and exhaust flow for long-term reliability
- Inconel X750 Valve: Handles extreme temperatures up to 1600°F without deformation
- Black Ni-Al Housing: Corrosion-resistant casting with clockable actuator for flexible mounting
Product Notes
- Optional water cooling ports for added actuator protection in high-heat applications
- Spring swaps available separately for boost adjustment from 0.25 to 1.7 bar
- Includes MVS38 dump tube clamp and two V-band clamps for complete setup
Installation Notes
- Professional installation recommended.
- Requires matching V-band flanges on exhaust manifold and downpipe
- Actuator rotates 360 degrees for optimal hose routing and clearance
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | STI |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006-2007 | Mitsubishi | Lancer | Evolution IX |
| 2008-2015 | Mitsubishi | Lancer | Evolution X |
| 2003-2008 | Subaru | Forester | XT |
Why Choose TiAL Sport?
- Proven in professional racing series worldwide
- Made in USA with aerospace-grade materials
- Engineered for precision fit and boost stability
Frequently Asked Questions
-
Q: Will this fit my 2015 Subaru STI turbo setup?
A: Yes it bolts up to stock or aftermarket manifolds with V-band provisions on STI WRX and similar JDM turbo cars -
Q: What materials are used in construction?
A: High-temp Ni-Al cast body Inconel valve and Nitronic seat ensure durability under 1000+°F exhaust temps -
Q: What warranty coverage applies?
A: Limited lifetime warranty against defects when installed and used per instructions
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box 12 x 9 x 7 inches
- Weight: 4.2 lbs product 5 lbs shipped
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