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BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator BLOX Racing BLOBXFU-00402-RD
BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator BLOX Racing BLOBXFU-00402-RD
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BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

BLOX Racing
BLOBXFU-00402-RD
BXFU-00402-RD
Fuel Pressure Regulators
20+ Units In Stock - Ships Next Business Day
$ 67.00 $ 53.60
$ 53.60

SKU: BXFU-00402-RD

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

The BLOX Racing Adjustable Fuel Pressure Regulator BXFU-00402-RD provides precise fuel delivery for 1988-2000 Honda Civic, 1990-2001 Acura Integra, and 2000+ Honda S2000 models. CNC-machined from billet aluminum with red anodizing, this regulator replaces OEM units to hold steady pressure under boost or high RPM conditions. Adjust from 30 to 90 PSI for exact air-fuel ratios that support power gains in EFI setups.

Key Features

  • Adjustable Range: Fine-tune base fuel pressure from 30-90 PSI with included adjustment knob for custom tuning on modified engines
  • Billet Aluminum Body: CNC-machined construction with red anodized finish resists corrosion and withstands high-pressure demands
  • 1/8 NPT Gauge Port: Integrated port allows direct connection of fuel pressure gauge for real-time monitoring during dyno or track sessions
  • Soft Seat Diaphragm: High-quality diaphragm ensures leak-free sealing and instant pressure response for reliable performance
  • Direct OEM Replacement: Bolt-on design matches factory fuel rail mounting with no modifications needed for quick installs

Product Notes

  • Pair with aftermarket fuel rail or pump for boosted applications over 50 PSI
  • Reference service manual for base pressure specs before adjustment
  • Securely package in foam-lined box measuring 5.5 x 3.5 x 2.5 inches

Installation Notes

  • Professional installation recommended.
  • Relieve fuel system pressure and disconnect battery before starting
  • Uses OEM O-ring seals and M6 mounting hardware for compatibility

This Part Fits

Year Make Model Submodel
1988-1991 Honda Civic Base / CX / DX / Wagovan / RT 4WD
1988-2000 Honda Civic LX / HX / VX / Si / GX / EX / Value Package
1989-1991 Honda CRX Base / HF / Si
1993-1997 Honda Civic del Sol S / Si / VTEC
1990-2001 Acura Integra GS / GS-R / LS / RS / Special Edition / Type R
1991-2005 Acura NSX Base / T / Alex Zanardi Edition
1992-2001 Honda Prelude Base / S / SE / Si / Si 4WS / VTEC / Type SH
2000-2009 Honda S2000 Base / CR

Why Choose BLOX Racing?

  • Proven in motorsport with JDM-inspired designs for Honda enthusiasts
  • Every part undergoes rigorous pressure testing for durability
  • Precision engineering ensures consistent fuel delivery in all conditions

Frequently Asked Questions

  • Q: Will this fit my 1994 Honda Civic EX with B16 swap?
    A: Yes, it bolts directly to PRB or PRC fuel rails common in OBD1 Civic swaps including EG/EK chassis
  • Q: What material is the regulator made from?
    A: CNC billet 6061-T6 aluminum with red Type III hard anodizing and Viton seals for fuel compatibility
  • Q: Does it come with a warranty?
    A: BLOX Racing offers a 1-year limited warranty against manufacturing defects with proper installation

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Protective foam insert in 5.5 x 3.5 x 2.5 inch corrugated box
  • Weight: 0.65 lbs
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