CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

Fuel pressure can be effected once you begin to upgrade your BMW 3 Series's fuel system. The stock regulator can have trouble keeping up with the modifications or increased flow. Upgrading your fuel pressure regulator is a must for those seeking to maximize the fuel flow. Hybrid Racing fuel pressure regulators are made from aircraft grade 6061-T6 aluminum and Teflon coated and hard anodized for extreme durability. Each kit offers multiple ports in a -8 ORB / -6 AN and -6 ORB / -4 AN sizes for a more secure connection. The kit includes a 1/8 NPT port for adding a gauge too. Each unit can adjust from 30 PSI to 100 PSI.

Key Features:

• Supplies very consistent fuel pressure.
• Main ports are -8 ORB / -6 AN and -6 ORB / -4 AN sizes.
• Piston-type design provides pressure damping.
• Redundant seal quad O-rings for improved performance and longevity.
• 1/8 NPT port for gauges.
• Can adjust from 30 to 100 PSI.
• Stainless steel cap and hardware.
• E85 compatible.
• Sleek black anodized finish.