HKS 28-71 PSI Adjustable Fuel Pressure Regulator

2010–2025 Universal / Compatible with Various Fuel Systems

Part #: 1407-RA015

Overview

The HKS 28-71 PSI Adjustable Fuel Pressure Regulator is a high-quality component designed to give automotive enthusiasts and performance tuners precise control over their vehicle's fuel delivery system. Whether you're upgrading your fuel system for increased power, tuning for optimal performance, or maintaining a reliable baseline, this regulator provides the flexibility and accuracy needed for high-performance applications. Compatible with a wide range of vehicles and fuel setups, it allows you to fine-tune fuel pressure to match your specific engine modifications and driving conditions.

Designed with both street and racing applications in mind, the HKS Fuel Pressure Regulator helps ensure your engine receives the correct amount of fuel at all times, supporting consistent performance and reliability. Its adjustable range from 2.0 to 5.0 kg/cm2 (28 to 71 PSI) makes it suitable for various setups, from stock to heavily modified engines. This regulator is an essential tool for those seeking to optimize their fuel system for maximum horsepower, improved throttle response, and overall drivability.

Key Features

The HKS Fuel Pressure Regulator is engineered with precision and durability in mind, offering several key features that make it a top choice for performance applications:

• Adjustable fuel pressure range from 2.0 to 5.0 kg/cm2 (28 to 71 PSI), allowing for precise tuning to match your engine's requirements.
• High-quality construction with durable materials designed to withstand the rigors of high-performance use and harsh conditions.
• Easy integration into factory or upgraded fuel systems, with available adapter kits for simplified installation on various vehicle models.
• Maintains consistent fuel rail pressure, ensuring optimal fuel delivery during spirited driving or racing conditions.
• Designed to support high-performance fuel setups, helping you achieve better throttle response and power output.
• Compact and reliable design, suitable for both professional tuners and DIY enthusiasts.

Construction & Design

The HKS Fuel Pressure Regulator features a robust construction with a precision-machined body and high-quality internal components. Its design ensures accurate pressure regulation and minimal pressure fluctuation, even under demanding conditions. The regulator's compact size allows for flexible installation options, and its durable materials resist corrosion and wear over time. The inclusion of adapter kits facilitates seamless integration into a variety of fuel systems, making it a versatile choice for many vehicle applications.

Installation & Fitment

The HKS Adjustable Fuel Pressure Regulator is designed for straightforward installation. It can be integrated into existing fuel lines with minimal modification, especially when using the available adapter kits. No extensive tuning or recalibration is typically required, but fine adjustments to fuel pressure can be made easily to suit your specific setup. The regulator is compatible with both factory and aftermarket fuel systems, making it suitable for a wide range of vehicles and applications.

• Simple bolt-on installation with compatible fuel lines and fittings.
• No cutting, drilling, or complex modifications are necessary for most applications.
• Allows for precise on-the-fly adjustments to fuel pressure for optimal tuning.

What's Included

• HKS Adjustable Fuel Pressure Regulator
• Adapter kits for various applications
• Mounting hardware and fittings
• Installation instructions

Ideal For

• Performance enthusiasts seeking precise fuel pressure control
• Engine tuners and professional mechanics
• Vehicles with upgraded fuel systems or forced induction setups
• Drivers aiming for improved throttle response and power output