STM Remote Oil Pressure Line Kit (DSM/Evo Housing / Evo X Block)

STM Tuned Inc.



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The STM remote oil pressure line kit includes everything needed to take your oil psi gauge reading from the oil filter housing on 4G63 DSM/Evo or from the engine block for Evo X. Works with any 1/8" NPT sending unit.

Before installing your aftermarket oil pressure gauge, you'll want one of these lines in place to mount the sending unit safe and away from vibration which could cause the sensor to break or fail, leading to oil leaking and engine catastrophe!

The STM oil line includes a 90° end so it can be configured to suit any build. Strong 3AN stainless braided line protects your oil and the length is 24" so you have plenty of reach for install.

• 24" length with 90° and straight ends
• 3/8" BSPT fitting for the Evo X block or 4G63 sending unit
• 1/8" NPT fitting accepts most oil pressure sensors/sending units
• Supports longer sending unit life
• Eliminates the chance of engine damage from a sending unit breaking
• Braided stainless steel protection

Vehicle Fitment: Install Placement:
Evo 8/9
Installs at the oil filter housing
Evo X Installs at the block
Note - be careful removing and installing the plug from the 4B11 aluminum block!
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Customer Reviews

Based on 6 reviews
D W (Medford, MA, US)
Title description evo 8,9

This adapter works on the evo x oil filter housing as well(3/8 BSPT ) apply thread sealant and don't over tighten.

Vinnie Huynh (Victorville, CA, US)
Oil Pressure Line kit

Awesome product, fits well. Make sure to use teflon tape to prevent leaks. I wish it was a tad bit longer but overall great product! No complaints here.

Josh Case (Denver, CO, US)
Great product

Awesome product fit as designed. Always great doing business with STM!!

Joe (Albany, NY, US)
Oil pressure line to oil housing

Great piece of braided oil line..super fast delivery!!!..very happy

Paul O (Los Angeles, CA, US)
Easy peasy.

Made installing my AEM oil pressure super easy. Don't forget to pick up some thread sealant.

Cancer and Reproductive Harm