MANLEY 11155-8 Race Exhaust Valves Stem 807298044637 32MM 6MM EJ20

( Brand: Manley ), ( Manufacturer Part Number: 11155-8 ), ( Type: Default ), ( Material: Material ), ( UPC: 807298044637 )

Review MANLEY Race Exhaust Valves 32mm 6mm Stem Fits For fits STD WRX 2000–2004

The Manley 11155-8 Race Exhaust Valves are a premium upgrade for your Subaru WRX (03 EJ20, 04) engine's exhaust system. These valves are designed with high-performance racing in mind, providing improved engine efficiency and power output.

The valves feature a standard 32mm diameter, which is larger than the original OEM valves. This larger diameter allows for a freer exhaust gas flow, reducing back pressure in the exhaust system and increasing the volume of exhaust gases exiting the engine. This results in improved engine breathing, which can lead to enhanced power and torque, as well as improved throttle response and engine performance overall.

The Manley 11155-8 Race Exhaust Valves also feature a 6mm stem, which is longer than the OEM stem. This longer stem allows for easier installation and removal of the valves, as it provides more clearance between the valve and the cylinder head. The longer stem also allows for the use of aftermarket valve springs and retainers, which can further improve engine performance.

The valves are made from high-quality materials, including a hardened stainless steel valve seat and a durable, corrosion-resistant valve body. The valve stem is made from chrome-molybdenum steel, which is strong and durable, and the valve guide is made from high-temperature alloy steel. These materials ensure that the valves can withstand the high temperatures and pressures encountered in high-performance racing applications.

The Manley 11155-8 Race Exhaust Valves are a great upgrade for any Subaru WRX (03 EJ20, 04) enthusiast looking to improve engine performance. They offer improved exhaust gas flow, easier installation and removal, and are made from high-quality materials that can withstand the rigors of high-performance racing. With these valves, you can expect improved engine power, torque, and throttle response, as well as a more responsive and enjoyable driving experience.

1. High-quality materials: Manley valves are made from high-temperature alloys, ensuring durability and reliability under extreme conditions.

2. Improved performance: The 32mm valve size and 6mm stem enhance engine breathing, resulting in increased power and torque.

3. Enhanced thermal conductivity: Manley valves have excellent thermal conductivity, minimizing the risk of warping and melting under high temperatures.

4. Compatibility: These valves are specifically designed for WRX 03-04 models with EJ20 engines, ensuring a perfect fit for your vehicle.

1. High cost: Manley valves are more expensive than standard OEM valves due to their high-quality materials and manufacturing processes.

2. Installation complexity: Replacing engine valves can be a challenging process, requiring specialized tools and knowledge.

3. Potential engine disassembly: Depending on the installation process, you may need to disassemble parts of the engine, which could lead to additional labor costs.

Conclusion: If you're looking to improve the performance of your WRX 03-04 and are willing to invest in high-quality parts, Manley 11155-8 Race Exhaust Valves are an excellent choice. The improved engine breathing and thermal conductivity can result in increased power and reliability. However, the high cost and installation complexity should be considered before making your purchase. If you're unsure about the installation process, it's recommended to seek help from a professional mechanic.

Recommendation: If you decide to purchase Manley 11155-8 Race Exhaust Valves, make sure to order from a reputable seller and double-check the compatibility with your specific vehicle and engine model. It's also essential to consider the additional labor costs for installation and ensure you have the necessary tools and knowledge to complete the process.

Details:

Note: Photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Manley Race Exhaust Valves STD 32mm 6mm stem WRX 00-03 EJ20 04 STI EJ25 11155-8,:: Subaru EJ20 / Sit Stainless Master.

part #: 111558 prices

• $68.54-$220.27

specifications voomvalve:

• for models: Std, Wrx
• for years: 2000-2004
• brand: Manley
• mpn: 11155-8
• type: Default
• material: Material
• upc: 807298044637

shipping voomvalve:

• class: Standard
• service: Standard
• cost: $0.00
• transit: 4-9 Days
• type: Fixed

offer voomvalve:

• quantity: 8
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: September 15, 2024

payments voomvalve:

• wallet: Google-pay
• credit card: Visa
• other

returns voomvalve:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller voomvalve:

• city: Reno, NV
• # reviews: 79446
• rating: 98.8%

general voomvalve:

• condition: New
• Engines Engine Parts > Valvetrain Components > Valves

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