Turbosmart ProOPR is a rising rate oil pressure regulator for your turbocharger.
The ProOPR is boost referenced, not unlike your fuel pressure regulator and allows lower oil pressure at lower boost pressures and increases oil supply pressure to the bearing system at higher boost levels.
This is designed for large turbocharger systems and high boost levels where the additional pressure and confidence is required at high boost, high shaft speed and horsepower levels.
The twin outlet system also creates a ‘T' in your turbocharger oil supply line for simplicity of plumbing and connection for up to 2 turbochargers and while it is returnless, inline design it uses a boost reference to create a pressure differential.
This pressure differential targets appropriate bearing pressure at low and zero boost pressure to eliminate your turbocharger digesting oil, while also providing increased oil pressure at higher boost levels to provide increased protection and confidence. Features Aluminum (6262 T6) anodised body and valve 1 x ? NPT sensor / gauge port 1 x ? NPT boost reference port 1 x 4AN Inlet 2 x ? NPT regulated oil outlets Inline, return-less design Suitable for all engine oils Australian Designed and Manufactured Notes: This solution is designed for large turbocharger systems and high boost levels as found in Pro-Mod and other similar forms of Motorsport where large frame turbochargers and high boost levels are in use.
Need help confirming compatibility?
Performance parts aren't always a one size fits all solution. The TJ Auto Parts team has years of industry experience and will work with you to understand your setup and find the right part for your application. Reach out via our Contact Us page with a few details about your vehicle, and we'll make sure you get exactly what you need.
Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.
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How long will it take to process my order?
We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.
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If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.
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Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.
