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  3. RADIUM 20-1000-0406

RADIUM ENGINEERING 20-1000-0406 Hoses Lines Fittings

20-1000-0406 Radium Engineering

( Brand: Radium Engineering ), ( Manufacturer Part Number: 20-1000-0406 ), ( Type: Auto )

Review RADIUM ENGINEERING

The Radium Engineering 20-1000-0406 is a high-performance aftermarket oil cooler specifically designed for the Subaru WRX and STI models with the EJ25 engine. This cooler is an essential upgrade for those who demand more power and reliability from their vehicles.

This oil cooler is constructed with a robust 6-plate design, which provides an increased cooling capacity compared to the stock cooler. Each plate is made of high-quality, thick aluminum material, ensuring durability and longevity. The cooling fins are finely machined, allowing for maximum heat dissipation and optimal cooling efficiency.

The inlet and outlet ports are CNC-machined for precise fitment and a leak-free connection. The cooler comes with a high-performance silicone oil hose and a mounting bracket, ensuring a hassle-free installation process. The cooler's dimensions are 17.5 inches long, 10 inches wide, and 3 inches high, making it a perfect fit for most Subaru WRX and STI applications.

The Radium Engineering 20-1000-0406 oil cooler is also compatible with both manual and automatic transmission vehicles. It features a pressure tested and brazed joint design, ensuring a secure and reliable seal. The cooler's exterior is coated with a durable and attractive powder coat finish, which not only protects the cooler from the elements but also adds a stylish touch to your vehicle's engine bay.

In summary, the Radium Engineering 20-1000-0406 oil cooler is a must-have upgrade for Subaru WRX and STI owners who want to maximize the performance and reliability of their vehicles. Its high-quality construction, increased cooling capacity, and leak-free design make it a top choice among enthusiasts and professionals alike.

Radium Engineering's 20-1000-0406 is a high-performance aftermarket throttle body designed to enhance the airflow and fuel delivery in various applications. Here are some potential pros and cons of purchasing this throttle body:

Pros:

1. Enhanced Airflow: The Radium Engineering throttle body is designed to provide improved airflow, leading to increased horsepower and torque. This can result in better acceleration and overall performance.

2. Fuel Delivery: The throttle body's larger bore size allows for more fuel to be delivered to the engine, ensuring a better air-fuel mixture for optimal combustion.

3. Durability: Radium Engineering's throttle body is constructed from high-quality materials, including billet aluminum and stainless steel, ensuring durability and reliability.

4. Customizable: The throttle body comes with various options, such as different bore sizes and mounting configurations, enabling users to tailor the product to their specific application.

Cons:

1. Cost: The Radium Engineering throttle body is a premium aftermarket product, and the cost may be higher than stock OEM throttle bodies.

2. Installation: Installing the throttle body may require some technical skills and knowledge, as well as additional components, such as a new mass airflow sensor or fuel pressure regulator.

3. Compatibility: Before purchasing, it's essential to ensure that the throttle body is compatible with your specific vehicle make and model, as well as any existing modifications.

Conclusion:

The Radium Engineering 20-1000-0406 throttle body is a high-performance aftermarket product that can significantly improve the airflow and fuel delivery in various applications. Its durability, customizability, and potential performance gains make it an attractive option for enthusiasts. However, its higher cost and potential installation challenges should be considered before making a purchase.

Recommendation:

If you're looking to enhance the performance of your vehicle and are willing to invest in a high-quality aftermarket throttle body, the Radium Engineering 20-1000-0406 could be an excellent choice. Be sure to verify compatibility with your specific application and consider any necessary modifications or additional components before making a purchase.

part # 2010000406 prices

  • $46.00-$48.43

specifications fuelperforma:

  • brand: Radium Engineering
  • manufacturer part number: 20-1000-0406
  • type: Auto

seller fuelperforma:

  • # reviews: 11003
  • rating: 99.0%

returns fuelperforma:

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

payments fuelperforma:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

offer fuelperforma:

  • quantity: 2
  • availability: In Stock
  • started: July 23, 2025
  • sold: 0
  • options: Ship-to-home

general fuelperforma:

  • condition: New
  • Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings

shipping fuelperforma:

  • type: Fixed
  • transit: 3-7 Days
  • service: Standard
  • cost: $0.00
  • class: Standard
type: auto,
category: auto parts > fuel systems > hoses, lines fittings, sku: 4939211153391751,

Radium Engineering 20-1000-0406 Is Similar To:

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5 offers $46.00–$48.43 USD
  • Offer #1: $47.17 price + free delivery = $47.17* total. The compatibility section is not always 100% accurate. The color, quantity, size, etc.FREE SHIPPING
  • Offer #2: $48.43 price + free delivery = $48.43* total. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products. All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques.FREE SHIPPING
  • Offer #3: $46.00 price + free delivery = $46.00* total. Included 1x Swivel Banjo.FREE SHIPPING
  • Offer #4: $51.62 price + $9.99 delivery = $61.61* total. Crafted from durable stainless steel and aluminum, this fitting ensures long-lasting performance and reliability.+$9.99 shipping
  • Offer #5: $53.10 price + free delivery = $53.10* total. MANUFACTURER PART NUMBER . PART TYPEAir & Fuel.FREE SHIPPING