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SKU: B752750 | UPC: 799928865517
Cobb 08-12 Mitsubishi EVO X / 09-12 Ralliart 3-Port Boost Control Solenoid
The Cobb 3-Port Boost Control Solenoid upgrades the factory 2-port unit on 2008-2015 Mitsubishi Lancer Evolution X models including GSR, MR, and MR Touring, plus 2009-2015 Lancer Ralliart and 2010-2011 Ralliart Sportback. This direct-fit solenoid uses a 3-port MAC valve to deliver precise boost pressure management by recirculating or venting excess pressure as needed. It supports higher boost levels with minimal overshoot for consistent power delivery across the RPM range.
Key Features
- 3-Port Design: Regulates boost more accurately than stock 2-port solenoids by controlling both vent-to-atmosphere and recirculating paths for stable pressure.
- Fast Actuation: MAC solenoid responds in milliseconds to ECU signals, holding target boost without creep even on larger turbos.
- Direct Plug-and-Play Fit: Bolts into factory location using OEM bracket and wiring harness for simple installation.
- High-Pressure Rating: Handles up to 200 PSI reliably, ideal for tuned 4B11T engines pushing 25+ PSI.
- MPN 752750 Compatibility: Works seamlessly with Cobb Accessport tuning for custom boost maps on Evo X and Ralliart platforms.
Product Notes
- Pair with ECU tuning to adjust boost targets and fully utilize the solenoid's capabilities.
- Inspect vacuum lines during install to prevent leaks that affect boost control.
Installation Notes
- Professional installation recommended.
- Disconnect battery before starting takes 30-45 minutes with basic tools.
- Mounts to OEM bracket near turbo compatible with factory and aftermarket intake piping.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Mitsubishi | Lancer | Evolution GSR |
| 2010-2015 | Mitsubishi | Lancer | Evolution GSR |
| 2008 | Mitsubishi | Lancer | Evolution MR |
| 2010-2015 | Mitsubishi | Lancer | Evolution MR |
| 2010-2011 | Mitsubishi | Lancer | Evolution MR Touring |
| 2009-2015 | Mitsubishi | Lancer | Ralliart |
| 2010-2011 | Mitsubishi | Lancer | Ralliart Sportback |
Why Choose Cobb?
- Developed by enthusiasts for Evo X and Ralliart owners with proven track records in motorsport.
- Manufactured with high-grade components for long-term durability under extreme conditions.
- Engineered in the USA with direct support from Cobb Tuning experts.
Frequently Asked Questions
-
Q: Will this fit a 2015 Lancer Evolution MR?
A: Yes, it fits all 2008-2015 Evo X models including GSR, MR, and 2010-2011 MR Touring trims. -
Q: What material is the solenoid made from?
A: Features a robust MAC brass valve body with reinforced seals rated for high boost and heat. -
Q: What is the warranty and install requirements?
A: Backed by Cobb's 1-year warranty requires professional tuning post-install for optimal results.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-padded box, dimensions 5.5 x 4 x 2 inches
- Weight: 0.45 lbs product weight, 1 lb shipping weight
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