RB25 Press Fit, Coolant Fitting Adapter: 6 Port & 2 Port S1/S2 & Neo

Billet Press Fit Intake Adapter – 6 Port & 2 Port Options – Perfect for S1/S2 & Neo Intakes

Upgrade your intake setup from the stock rusty and leaking parts with this billet press fit intake adapter, designed to fit stock S1/S2 & Neo intakes. The 35mm billet adapter offers a secure and factory-like fitment, ensuring that your intake system is both functional and reliable.

✅ Press Fit Design – Same as factory fitment for ease of installation
✅ Fits Stock & Some Aftermarket Intakes – Compatible with S1/S2 & Neo intakes, as well as some Chinese aftermarket intakes (measure before order)
✅ Available in 6 Port & 2 Port Options – Versatile configurations to suit a variety of setups and future modifications
✅ Anodized Silver, Purple & Black – Stylish finishes for that custom touch
✅ Additional Ports for Enhanced Functionality – Multiple plumbing and sensor options for more customization

Key Features & Benefits:

🔹 6 Port Option (Silver, Purple & Black) – Features 2 x 1/8 NPT temp sensor ports, 2 x ORB-AN8 large water feeds, and 2 x ORB-AN6 small water feeds
🔹 2 Port Option (Silver) – 2 x 1/8npt ports - Coolant sensor or fan switch
🔹 Fits Stock & Some Aftermarket Intakes – Designed for S1/S2 & Neo stock intakes and some aftermarket intakes (measure for fit)
🔹 AN16 Thread & Stock Rubber Hose Compatibility – Use both AN16 internal thread or stock radiator hose
🔹 Auxiliary Ports for Customization – Ideal for auxiliary gauges, fan triggers, coolant feeds, puke tank, intake bleeders, or turbo coolant return

Plumbing Options for 6 Port:

• 2 x ORB-AN8: For rear coolant head drain or auxiliary hose routing
• 2 x ORB-AN6: For puke tank, intake bleeder, or turbo coolant return
• 1/8 NPT Ports: For temperature sensors, gauges, or fan switches

🛠 Perfect for performance enthusiasts looking to enhance their intake and coolant system!

🛒 Order Now and Start Customizing Your Setup with Plenty of Plumbing Options! 

* Remove the old rusty unit with an air saw, be very careful to only cut the rusty outlet, and not cut into the aluminum material of the manifold. Once you cut all the way through the rusty outlet, use multi-grips or a similar tool to crush the rusty outlet in on itself.
Do NOT man-handle the old outlet by prying it back and forth, as this will bruise the port and can cause sealing issues on the new part when you install it.