SKU: 33354865752

TurbosmartProOPR Rising Rate Turbo Oil Pressure Regulator (Twin Outlet)

Sale price$128.05 Regular price$142.28
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

TurbosmartProOPR Rising Rate Turbo Oil Pressure Regulator (Twin Outlet)TurbosmartProOPR 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

TurbosmartProOPR 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.

Available
Fixed, non referenced: TurbosmartOPR V2
Rising Rate, Single Outlet Pro OPR

Features
Aluminum (6262 T6) anodised body and valve
1 x ⅛ NPT sensor / gauge port
1 x ⅛ NPT boost reference port
1 x 4AN Inlet
2 x ⅛ NPT regulated oil outlets
Inline, return-less design
Suitable for all engine oils
Australian Designed and Manufactured
Patent Pending Innocated Design

SUPPLIED WITH
1 x OPR Oil Pressure Regulator
2 x 1/8 NPT Blanking Plugs
TurbosmartDecal

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33354865752

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4.3 ★★★★★
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Product Reviews
J
Verified Purchase
JH
Lake Worth, US
★★★★★ 5
Great stuff
Great stuff for my mercury motor. Did the oil change myself and saved lots of money from what the dealer charges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025
A
Verified Purchase
Aaron O
Battle Creek, US
★★★★★ 5
Good quality good price.
At under $10/qt for high quality marine full synthetic, this is one of the best deals on Amazon. Other marine oils are upwards of $20/qt where I live and having twin outboards that require a total of 8.5qts each every change, that is a real savings. The other great thing about this oil is it’s packaging. The shape of the container and the pull out spout make it easy to pour. I don’t need to use a funnel with these and I didn’t spill a drop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2023
J
Verified Purchase
Jack
Whiting, US
★★★★★ 5
High quality oil
Liquid moly oil is great stuff. I bought this for my Honda 9.9 outboard. I’m sure non marine grade oil would have been fine, but for the price and quality of this oil why not use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2024
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Quality!
I’ve used Liqui Moly in all my cars. Now that they have oils for Marine, that’s the only oil I’ll use from now on for my boats. Not only they’re made in Germany but they also have the FCW approval, Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2020
E
Verified Purchase
Epi Sosa
Alexandria, US
★★★★★ 5
Liqui Moly 20522 Marine 4T Motor Oil 10W-30
He cambiado mi aceite anterior a Liqui Moly 4T 10W-30 y he notado la diferencia, gracias.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2023

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