DeatschWerks 6-2000-FRB 1000 LPH Universal Adjustable Fuel Pressure Regulator

Vehicle Fitment

• Universal - designed for EFI systems from ~750 to 2000 HP
• Adjustable 30-100 psi base fuel pressure
• Fits custom/in-line applications - dual 10 AN inlet, single 8 AN outlet

Features

• Supports high-power builds up to 2000 HP
• Dual -10 AN feed ports with single -8 AN return
• Massive 45 mm (or 49 mm) fiber-reinforced Viton diaphragm
• Ball-bearing adjuster - ≈2 psi per turn
• 1/8" NPT gauge port and 3/16" vacuum/baro reference barb
• Anodized T6061 aluminum body with stainless hardware
• 100% brass-free - e85/ethanol/methanol compatible
• Multi-directional mounting bracket included

Specifications

• Flow capacity: ≥ 1000 LPH (~2000 HP systems) :contentReference[oaicite:2]{index=2}
• Pressure range: 30-100 psi adjustable :contentReference[oaicite:3]{index=3}
• Inlet ports: 2x -10 AN ORB; outlet port: 1x -8 AN ORB :contentReference[oaicite:4]{index=4}
• Gauge port: 1/8" NPT; vacuum reference: 3/16" barb :contentReference[oaicite:5]{index=5}
• Diaphragm: 45 mm fiber-reinforced Viton; housing: T6061 aluminum :contentReference[oaicite:6]{index=6}
• Adjuster: ball-bearing, ~2 psi per full turn :contentReference[oaicite:7]{index=7}
• Bracket: multi-positional for flexible mounting :contentReference[oaicite:8]{index=8}

Included Components

• 1x DWR2000 black anodized regulator body
• 1x multi-directional mounting bracket
• Built-in ball-bearing pressure adjuster
• Gauge port & vacuum barb pre-installed
• No fittings or gauge (see optional 1010 or 108 kits)

Product Description

The DeatschWerks 6-2000-FRB (DWR2000) is a top-tier universal adjustable fuel pressure regulator engineered for EFI systems producing between 750 and 2000 HP. Featuring dual -10 AN input and a single -8 AN return, alongside a large 45 mm Viton diaphragm, it ensures rock-solid fuel pressure under high-flow, high-boost conditions.

Its precision ball-bearing adjuster delivers smooth adjustment at approximately 2 psi per turn. The anodized 6061 aluminum body and brass-free internals make it fully ethanol and methanol compatible. Gauge port and vacuum reference are standard, and the included bracket allows versatile mounting. Excellent for custom fuel systems, in-line high-flow setups, or engine bays where reliability and adjustability are critical.