OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port (Blue)

OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port (Blue)

Marsoni

M251S

$102.44

Get it in 3 business days with 1 day shipping. Friday, May 29

OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port (Blue)Maintaining the correct oil pressure for your turbocharger is crucial for optimal performance, but modern high performance engines often produce higher oil pressure than is suitable for many turbochargers. Traditional solutions like restrictors reduce pressure but also limit oil flow, which can cause problems. The OPR T40 Oil Pressure Regulator solves this by providing a true regulation system that allows for a fixed 40psi oil pressure without

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I wanted to replace the filters in my old G30 more frequently, as it's still running like a champ. I figured keeping up on it more often would help prolong its life expectancy. So far, so good. The less expensive replacement parts definitely help me not get upset every time I want to replace something. All parts from this pack fit perfectly, and the price is reasonable enough to avoid pushing replacements to the very last minute—at least it did for me, lol.

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Reviewed in the United States on July 10, 2024

Verified Purchase

Waukegan, US

★★★★★ 5

hard to find elsewhere

Size: 20 PACK

good price for a hard to find item

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Reviewed in the United States on November 14, 2025