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SKU: 71008-AT009 | UPC: 4957266265260
HKS 90-95 MR2 3SGTE SSQV4 BOV Kit
This HKS SSQV4 Blow Off Valve Kit replaces the factory unit on 1990-1995 Toyota MR2 models equipped with the 3S-GTE turbocharged engine. It vents excess boost pressure instantly to protect the turbocharger from surge and improve response. Drivers experience quicker spool-up and crisper throttle feel across the rev range.
Key Features
- Sequential Dual Valves: Pilot valve opens first for quiet operation at idle, main valve follows under full boost for complete pressure discharge
- High Flow Design: 50mm outlet handles up to 2.0 bar boost on stock or upgraded turbos without hesitation
- Direct Bolt-On Fit: Includes custom L-flange adapter, welding coupler, gasket and hardware tailored for MR2 throttle pipe
- Adjustable Operation: Turn pilot screw to fine-tune valve stiffness for different boost levels and driving styles
- Durable Build: Die-cast aluminum body with anodized silver finish resists corrosion and heat
Product Notes
- Verify engine is 3S-GTE turbo before purchase
- Use HKS genuine replacement diaphragms for long-term reliability
- Secure packaging protects components during transit
Installation Notes
- Professional installation recommended.
- Remove stock blow-off valve and throttle body outlet pipe flange
- Bolts directly to factory location with included hardware, no welding required on vehicle
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1995 | Toyota | MR2 | Turbo (3S-GTE) |
Why Choose HKS?
- Proven in JDM racing and drift competitions worldwide
- Manufactured in Japan with strict quality controls
- Engineered specifically for turbocharged Toyota applications
Frequently Asked Questions
-
Q: Will this fit my 1991-1995 USDM MR2 Turbo?
A: Yes, designed as direct replacement for all 1990-1995 Toyota MR2 SW20 with 3S-GTE engine, JDM or USDM -
Q: What material construction does the SSQV4 use?
A: CNC-machined die-cast aluminum body and anodized top cover for strength and lightweight performance -
Q: What warranty coverage is provided?
A: HKS provides 1-year limited warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box, 11 x 9 x 7 inches
- Weight: 2.8 lbs
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