Top 10 Best Blow Off Valves for Evo 8
If you own a Mitsubishi Lancer Evolution 8, upgrading your blow-off valve (BOV) is one of the best modifications you can make. A quality BOV not only enhances performance but also adds that iconic whoosh sound that many enthusiasts crave. In this article, we’ll review the top 10 blow-off valves for the Evo 8, providing detailed features, pros and cons, prices, and links to purchase them on Amazon.
1. Tial Sport Q Blow Off Valve
- Designed for high-performance applications
- Adjustable spring preload
- Large 50mm valve for maximum flow
- Durable aluminum construction
Pros: Excellent build quality, adjustable, high flow rate.
Cons: Higher price point compared to competitors.
Price: $269.00
2. HKS SSQV4 Blow Off Valve
- Iconic design with a unique sound
- Adjustable venting options
- Comes with a mounting kit
- Durable construction with a polished finish
Pros: Great sound, reliable performance, easy installation.
Cons: Can be noisy for some users.
Price: $21.90
3. Turbosmart TS-0205-2060 TS – Greddy Flange Adapter for Blow Off Valve
- Lightweight and compact design
- Adjustable spring settings
- Vents to the atmosphere
- Durable aluminum body
Pros: Compact, adjustable, good sound.
Cons: Some users report fluttering at low RPMs.
Price: $49.37
4. TurboXS RFL Blow Off Valve
- Large 50mm valve for increased boost capability
- Aluminum construction with a polished finish
- Vents to the atmosphere
- Comes with all necessary hardware for installation
Pros: High flow capacity, easy installation, aggressive sound.
Cons: Can be too loud for daily driving.
Price: $44.62
5.Universal 4-Cylinder Carburetor Synchronizer
- Synchronizer x 1,Black Rubber Hose (90cm) x 4,Black Rubber Hose (10cm) x 4,Clear Rubber Hose Restrictor (1.5mm) x 4,T-Type Adapter (Φ 4mm) x 4,Adapter (Φ 4x5mm) x 4,Adapter (Φ 4x6mm) x 4,Instructions x 1,Product packaging box x 1.
- The 4 column CHGJ will accurately balance 2, 3 and 4 cylinder carburetor and fuel injected throttle bodies.
- Stainless steel column is used to replace highly toxic mercury in balance instrument. The stainless steel column will be sucked by the negative pressure of the engine and float in the transparent conduit to indicate the balance state.
- Connect the negative pressure interface of the engine. If there is an idle speed sensor, use a T-adapter to connect it. Adjust under the idle speed range of the original guide rail to make the four columns basically parallel.
Pros: Quick response time, versatile venting options.
Cons: Installation can be complex for beginners.
Price: $119.99
6. AEM 30-4406 BOV
- Compact design suitable for tight engine bays
- Durable aluminum construction
- Adjustable spring tension
- Comes with a mounting bracket
Pros: Compact, adjustable, affordable.
Cons: Slightly lower flow capacity compared to larger models.
Price: $179.95
7. Forge Motorsport BOV
- Adjustable spring preload for tuning
- Durable anodized aluminum body
- Vents to atmosphere or recirculates
- Comes with all necessary fittings
Pros: Versatile, durable, easy to tune.
Cons: Can be pricey compared to others.
Price: $250.00
8. Vibrant 1454 Steel BOV Flange Kit
- High flow design for maximum performance
- Durable aluminum body
- Adjustable venting options
- Lightweight and compact
Pros: High flow, lightweight, adjustable.
Cons: Limited sound options.
Price: $41.86
9.GO FAST BITS Blow Off Valve (GFB5701)
- Replacement trumpet that gives a different sound, and here it is
- Item Package Dimension: 3.1L x 2.95W x 1.55H inches
- Item Package Weight – 0.06 Pounds
- Item Package Quantity – 1
- Product Type – BRASS AND WOODWIND INSTRUMENTS
Pros: Fast response, versatile, compact.
Cons: Can be complex to install.
Price: $249.00
10. APEXi Dual Chamber BOV
- Dual chamber design for enhanced flow
- Durable construction with a stylish finish
- Adjustable settings for tuning
- Easy installation with included hardware
Pros: Stylish, efficient, easy to install.
Cons: May require additional tuning for optimal performance.
Price: $230.00
Summary
Choosing the right blow-off valve for your Evo 8 is essential for optimizing performance and achieving that desired sound. Whether you prioritize sound, performance, or adjustability, there’s a BOV on this list to meet your needs. From the high-end Tial Sport Q to more budget-friendly options like the AEM 30-4406, you can find the perfect match for your vehicle. Make sure to consider your driving style and preferences when selecting the best BOV for your Evo 8.