FAST adjustable fuel pressure regulators are made of precision CNC-machined billet aluminum that's designed to exacting specifications. The units feature twin -6 feed side ports and one -6 return port on the bottom for maximum efficiency. These FAST fully adjustable regulators are vacuum referenced and utilize a hex adjustment stud with jam nut. And, with their black anodized finish, they look great, too! For quality performance and long-lasting looks under the hood, get FAST adjustable fuel pressure regulators!

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