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Kiggly Racing HLA Pressure Regulator - 4G63

Kiggly Racing


Fits these Applications:
1992-2006 Mitsubishi Lancer Evolution I II III IV V VI VII VIII IX
1990-1999 1G & 2G DSM (Eclipse GST/GSX, Talon TSi & Laser Turbo)

Actively regulates lash adjuster supply pressure to a constant 15psi by restricting flow instead of dumping extra pressure like the JDM regulator. Reduces oil flow into the head, keeping more oil in the pan and can greatly improve oil pressure at the end of a 1/4 mile pass.

Air Bleed at the Highest Point Helps Oil Quality and Aeration to Lash Adjusters.

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Customer Reviews

Based on 4 reviews
Customer service. Was great

Great customer service. Emailed them with an order issue and they replied right away and solved it.

Glad to hear that, Michael! We appreciate your business.
Kiggly HLA Goodness

Quality product. For a product which no one will see once installed, the quality and finish of this product is 2nd to none!

Hahaha! At least you got to see it before it got installed : ) Thank you for shopping with us, and leaving some incredible feedback. We truly appreciate it, Gcube!
Kiggly Racing HLA Pressure Regulator

the best pressure regulator for lifters 4g63 engine

Thanks for the great feedback, David!
Must have for a built motor!!

It’s a one small solid billet piece and super easy to install!! Takes less than a minute!!

Yes- the install on these is a breeze! Glad you were pleased with your experience, and we look forward to having you shop with us again soon.

As per California's Prop65 Laws, we are required to warn you that the products we sell will put you near a vehicle, which emits dangerous chemicals or worse. Please review the link below before purchase.
Cancer and Reproductive Harm