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Heavy-duty Radium Engineering Nissan 25mm Injector Seats (pack Of 4) Sr20det Notchtop / Sr20ve / Rb25det (non-neo) Get 35% Off Today [VtYRj1Lx]

$99.99 $319.99 -69%

Radium 25mm Injector Seats for Nissan The Radium Engineering Nissan 25mm Injector Seats are a premium solution for converting your injectors from side feed to top feed, perfect for popular Nissan engines like the RB25DET (Non-Neo), SR20DET S14, SR20D

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Heavy-duty Radium Engineering Nissan 25mm Injector Seats (pack Of 4) Sr20det Notchtop / Sr20ve / Rb25det (non-neo) Get 35% Off Today [VtYRj1Lx]

Radium 25mm Injector Seats for Nissan

The Radium Engineering Nissan 25mm Injector Seats are a premium solution for converting your injectors from side feed to top feed, perfect for popular Nissan engines like the RB25DET (Non-Neo), SR20DET S14, SR20DET S15, and SR20VE FWD. These injector seats are meticulously crafted from CNC machined aluminum, ensuring a perfect fit and long-lasting durability. With a pack of four included, you'll have everything you need to complete your conversion with ease.

Product Features

Experience the superior quality of Radium Engineering's 25mm Injector Seats. Each seat is laser etched and anodized in Radium green, adding a touch of style while providing corrosion resistance. The seats are designed to fit directly into your intake manifold, requiring no additional modification. The included FKM O-rings ensure a secure seal, preventing any leaks or performance issues.
  • High-quality CNC machined aluminum
  • Bright dipped anodized for durability
  • Laser etched logo for a sleek look
  • FKM O-rings for a leak-proof seal

Installation and Compatibility

Converting your injectors with the Radium Engineering 25mm Injector Seats is a straightforward process. Simply clean the intake manifold injector seat bores, lubricate the O-rings with engine oil, and press the seats firmly into the intake manifold. If necessary, use a small rubber mallet for a perfect fit. These seats are fully compatible with the specified Nissan engines, making them an ideal upgrade for both performance and aesthetics.
  • Easy installation
  • Compatible with popular Nissan engines
Upgrade your Nissan engine today with Radium Engineering's 25mm Injector Seats and enjoy a smooth, leak-free performance.

What Our Customers Say

February 7, 2026

Absolutely no complaints!

A great product that is well worth having.

- Eden S..

February 7, 2026

Absolutely no complaints!

Well-made product. I do highly recommend.

- Lauren U..

February 7, 2026

Absolutely no complaints!

A great product that is very, very reliable.

- Ronan C..

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