Rywire Honda B-Series OBD2 Tuck Budget Engine Harness — Fits 88-91 Honda Civic/CRX EF

SKU: RYWRY-B2-EF
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Sale price$660.40
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Rywire

Rywire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Rywire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your EF Chassis with Rywire Precision

The Rywire Honda B-Series OBD2 Tuck Budget Engine Harness with Chassis Specific Adapter is expertly crafted for 88-91 Honda Civic and CRX (EF chassis) models. This all-inclusive harness is engineered for Honda B-Series and D-Series engines, ensuring seamless integration with OBD2 distributors, injectors, and alternators. The built-in chassis adapter simplifies your installation, providing a direct and professional fit without the hassle of sourcing additional components.

Unmatched Quality for Performance Builds

Achieve a remarkably clean and organized engine bay while benefiting from enhanced electrical reliability. Rywire harnesses are synonymous with superior quality, utilizing robust materials and precise construction to endure demanding conditions. This specific harness is tailored to the EF chassis, making it an indispensable upgrade for enthusiasts seeking a tidy aesthetic and dependable electrical performance for their B/D-series swapped Civic or CRX.

  • Designed for Honda B-Series & D-Series engines
  • Direct fit for 88-91 Honda Civic/CRX (EF chassis)
  • Compatible with OBD2 distributors, injectors, and alternators
  • Includes chassis-specific adapter for plug-and-play installation
  • Creates a clean, tucked engine bay appearance
  • Constructed from high-grade, durable wiring

Optimize your EF chassis's wiring and aesthetics with Rywire's trusted quality, available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Rywire

Rywire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Rywire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your EF Chassis with Rywire Precision

The Rywire Honda B-Series OBD2 Tuck Budget Engine Harness with Chassis Specific Adapter is expertly crafted for 88-91 Honda Civic and CRX (EF chassis) models. This all-inclusive harness is engineered for Honda B-Series and D-Series engines, ensuring seamless integration with OBD2 distributors, injectors, and alternators. The built-in chassis adapter simplifies your installation, providing a direct and professional fit without the hassle of sourcing additional components.

Unmatched Quality for Performance Builds

Achieve a remarkably clean and organized engine bay while benefiting from enhanced electrical reliability. Rywire harnesses are synonymous with superior quality, utilizing robust materials and precise construction to endure demanding conditions. This specific harness is tailored to the EF chassis, making it an indispensable upgrade for enthusiasts seeking a tidy aesthetic and dependable electrical performance for their B/D-series swapped Civic or CRX.

  • Designed for Honda B-Series & D-Series engines
  • Direct fit for 88-91 Honda Civic/CRX (EF chassis)
  • Compatible with OBD2 distributors, injectors, and alternators
  • Includes chassis-specific adapter for plug-and-play installation
  • Creates a clean, tucked engine bay appearance
  • Constructed from high-grade, durable wiring

Optimize your EF chassis's wiring and aesthetics with Rywire's trusted quality, available at GGCRACING.

Product Details

Product Description

About Rywire

Rywire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Rywire lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your EF Chassis with Rywire Precision

The Rywire Honda B-Series OBD2 Tuck Budget Engine Harness with Chassis Specific Adapter is expertly crafted for 88-91 Honda Civic and CRX (EF chassis) models. This all-inclusive harness is engineered for Honda B-Series and D-Series engines, ensuring seamless integration with OBD2 distributors, injectors, and alternators. The built-in chassis adapter simplifies your installation, providing a direct and professional fit without the hassle of sourcing additional components.

Unmatched Quality for Performance Builds

Achieve a remarkably clean and organized engine bay while benefiting from enhanced electrical reliability. Rywire harnesses are synonymous with superior quality, utilizing robust materials and precise construction to endure demanding conditions. This specific harness is tailored to the EF chassis, making it an indispensable upgrade for enthusiasts seeking a tidy aesthetic and dependable electrical performance for their B/D-series swapped Civic or CRX.

  • Designed for Honda B-Series & D-Series engines
  • Direct fit for 88-91 Honda Civic/CRX (EF chassis)
  • Compatible with OBD2 distributors, injectors, and alternators
  • Includes chassis-specific adapter for plug-and-play installation
  • Creates a clean, tucked engine bay appearance
  • Constructed from high-grade, durable wiring

Optimize your EF chassis's wiring and aesthetics with Rywire's trusted quality, available at GGCRACING.

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