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SKU: 71008-AM015 | UPC: 4957266265147
HKS 2008+ Mitsubishi Lancer Evolution X SSQV4 BOV Kit Includes 2 Polished Aluminum Pipes
This HKS SSQV4 BOV kit delivers reliable boost pressure release for 2008-2016 Mitsubishi Lancer Evolution X models. The sequential valve design handles daily driving quietly while unleashing sharp response under full boost. Paired with two included polished aluminum pipes, it installs directly without modifications for immediate performance gains.
Key Features
- SSQV4 Sequential Valve: Dual-stage operation vents small boost leaks silently and discharges large volumes with a sharp sound for precise control across all RPMs
- Two Polished Aluminum Pipes: One 50mm-to-42mm recirculation pipe and one straight 38.5mm vent pipe ensure perfect fitment and corrosion-resistant durability
- High Discharge Capacity: 30% greater flow than prior SSQV models supports up to 2.0 bar boost without compressor surge
- Direct Bolt-On Design: Replaces stock valve with included adapter flange matching Evo X throttle body outlet
- Adjustable Spring Preload: Five included springs allow tuning from 0.5 to 2.0 bar for stock or modified turbo setups
Product Notes
- Pair with HKS intake or intercooler piping for full system efficiency
- Inspect diaphragm annually for high-boost applications
- Handle pipes carefully to preserve polished finish during install
Installation Notes
- Professional installation recommended.
- Disconnect battery and relieve boost pressure before removal of stock valve
- Uses stock mounting studs and includes all necessary gaskets and hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2015 | Mitsubishi | Lancer Evolution X | GSR |
| 2008-2015 | Mitsubishi | Lancer Evolution X | MR |
| 2014-2016 | Mitsubishi | Lancer Evolution X | Final Edition |
| 2008-2016 | Mitsubishi | Lancer Evolution X | All Turbo Models |
Why Choose HKS?
- Proven in Super GT and D1 Grand Prix racing
- CNC-machined components for exact tolerances
- Backed by 50 years of turbocharger development
Frequently Asked Questions
-
Q: Will this fit all 2008+ USDM Evo X models?
A: Yes, direct replacement for CZ4A chassis with stock throttle body including GSR, MR, and Final Edition trims -
Q: What materials are used in construction?
A: SSQV4 body features HKS metal diaphragm and anodized aluminum top section with included pipes in polished aluminum -
Q: What is the warranty coverage?
A: HKS provides 1-year limited warranty against manufacturing defects with proper installation and use
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box measuring 12 x 9 x 6 inches
- Weight: 2.6 lbs
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