BLOX Racing Fuel Management Unit Type-A 12:1 Ratio

SKU: BXFU-00400-12-BL

BLOX Racing Fuel Management Unit Type-A 12:1 Ratio for 1988-2001 Honda Civic Integra CRX Del Sol

BLOX Racing Fuel Management Unit Type-A delivers progressive fuel pressure increase at a 12:1 ratio tied to manifold pressure for reliable fueling in boosted or high-demand EFI applications. Designed for 1988-2001 Honda Civic Integra CRX and Del Sol models this FMU supports larger injectors and safe air fuel ratios under boost. Install it in-line on the fuel return line to maintain consistent pressure and prevent lean conditions during acceleration.

Key Features

• 12:1 Rising Rate Ratio: Increases fuel pressure 12 PSI per 1 PSI of boost for matched fueling with turbochargers or superchargers keeping air fuel ratios stable across RPM range
• Adjustable Base Pressure: Turn the adjustment knob to set base fuel pressure from 30-70 PSI precisely tuning to your injectors pump and engine setup
• Billet 6061-T6 Aluminum Construction: CNC machined body resists corrosion and withstands high pressures up to 150 PSI for long-term durability in harsh engine bays
• High-Quality Diaphragm: Reinforced rolling diaphragm design responds instantly to pressure changes eliminating lag and ensuring responsive fuel delivery
• Complete Kit with Fittings: Includes -6AN fittings fuel line adapters mounting bracket and hardware for direct bolt-on installation without additional parts

Product Notes

• Requires EFI fuel system with return line inline installation on return line after regulator
• Pair with adjustable fuel pressure regulator for full control over base and boost pressures
• Packed in protective foam insert box dimensions 6.25 x 5.5 x 3 inches

Installation Notes

• Professional installation recommended.
• Tee into fuel return line post-factory regulator connect vacuum/boost line to manifold port
• Uses included M8 mounting hardware compatible with firewall or strut tower brackets

This Part Fits

Year	Make	Model	Submodel
1988-1991	Honda	Civic	All
1988-1991	Honda	CRX	All
1992-1995	Honda	Civic	All
1992-2000	Honda	Civic	All
1993-1997	Honda	Del Sol	All
1990-1993	Acura	Integra	All
1994-2001	Acura	Integra	All
1986-1989	Honda	Civic	Wagon

Why Choose BLOX Racing?

• Established leader in Honda Acura performance parts since 2004 with motorsport-proven designs
• Manufactured to exact tolerances using premium materials for consistent performance
• Engineered for JDM enthusiasts supporting daily drivers to track builds

Frequently Asked Questions

• Q: Will this FMU fit my 1996 EK Civic with B16 swap?
  A: Yes fits all 1992-2000 Civic models including EG EK EM1 with EFI return line systems works with D-series B-series H-series swaps
• Q: What material is the body made from?
  A: Precision CNC machined from billet 6061-T6 aluminum with black anodized finish for heat and corrosion resistance
• Q: What warranty coverage is provided?
  A: BLOX Racing offers limited lifetime warranty against manufacturing defects when installed and used as directed

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock – ships same or next business day
• Packaging: Secure retail box 6.25 x 5.5 x 3 inches with foam protection
• Weight: 1.1 lbs