Radium IACV Spacer Kit, S14 S15

This Idle Air Control Valve (IACV) Spacer is compatible with the SR20DET engine commonly found in the Nissan Silvia S14/S15 chassis. The OEM 2-bolt IACV bypass hard line is replaced by this anodized aluminum IACV spacer kit to gain clearance for top feed fuel rails. An anodized aluminum barb adapter and rubber hose is supplied to reroute the charge pipe hose externally to the manifold. Three stainless steel bolts and one IACV gasket are also included.

If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!

FREE SHIPPING ON ORDERS OVER $1200!**

Product Info

INCLUDED
1x Anodized Aluminum IACV Spacer, Laser Etched
1x Anodized Aluminum Barb Adapter Fitting
1x Radium 18-0014 IACV Gasket, Nissan
1x OEM Style Spring Action Hose Clamp
1x Rubber Hose, 1/2" ID, 2-Ft Length
3x Stainless Steel M6x1mm Bolts

Shipping & Returns

Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

We dispatch 5 days a week, and aim to process all orders within 24hrs*

On weekends and public holidays, orders will be processed next business day.

*order processing may be delayed during sale events or holiday periods.

Payment Methods

We accept all major payment methods including Visa, Mastercard, AMEX & Paypal.


looking for something specific?

Contact Us Today!

We can help with any project you are working on!

Need a specific part?

Just let us know what you are looking for and we will get back to you within 2-3 business days!