Driveshaft Shop 510077 X4 Rear Axle AWD Conversion for 88-00 Civic/Integra

Vehicle Fitment

• 1988-1991 Honda Civic/CRX (EF) -- AWD conversion
• 1993-1995 Honda Civic (EG) -- AWD conversion
• 1996-2000 Honda Civic (EK) -- AWD conversion
• 1994-2001 Acura Integra (DC) -- AWD conversion

Fitment Notes

• Sold individually -- 2 required per vehicle for a complete rear axle set
• Same part number (510077 / RA2905X4) used for both left and right sides
• Rear axle for AWD conversion builds ONLY -- not a factory replacement
• Designed for 88-91 Honda Wagon/Shuttle 25-spline rear differential
• CRV differential optional -- contact DSS for larger spline outer CVs
• 23-spline outer CVs for standard AWD conversion hubs
• Direct fit for popular center-mounted differential mount kits
• Custom lengths available for non-standard mounting configurations
• Confirm your differential and mount kit before ordering

Features

• Driveshaft Shop X4 rated rear axle -- 1,300+ WHP rated
• 2-piece 300M outer CV design
• 300M axle bars
• Chromoly inner CV housing
• 300M splined differential stub
• Zero failures on custom-length production history
• Engineered for high-HP street and drag/track AWD Honda builds

Specifications

• Part Number: 510077 (also referenced as RA2905X4)
• Brand: The Driveshaft Shop (DSS)
• Type: Rear CV axle for AWD conversion
• Axle Level: X4
• HP Rating: 1,300+ WHP
• Inner Spline: 25-spline (88-91 Wagon/Shuttle differential)
• Outer Spline: 23-spline (standard conversion hubs)
• Outer CV: 2-piece 300M
• Axle Bars: 300M
• Inner CV Housing: Chromoly
• Differential Stub: 300M splined
• Quantity: Sold individually (2 per car)
• Warranty: 1-year

Included Components

• 1x Driveshaft Shop X4 rear CV axle (510077 / RA2905X4)

Product Description

The Driveshaft Shop 510077 (RA2905X4) is an X4 rated rear CV axle for AWD-converted Honda Civics (1988-2000 EF/EG/EK) and Acura Integras (1994-2001 DC). Sold individually with the same part number for both left and right sides -- two required per vehicle. After years of building these axles in custom lengths with zero failures, DSS released them as a production part for the ever-popular AWD conversion platform. Designed to work with the 88-91 Honda Wagon/Shuttle 25-spline rear differential and 23-spline outer hubs commonly used in these conversions, this axle is a direct fit for popular center-mounted differential mount kits.

Rated at 1,300+ WHP using DSS's proven 2-piece 300M outer CV design, 300M axle bars, chromoly inner CV housing, and 300M splined differential stub. The X4 line is engineered for high-horsepower street cars that also see drag strip and track use -- built with some of the best 300M materials and heat-treat processes in the industry. Custom lengths are available for non-standard mounting configurations or alternate wheel hub spline fitments. CRV differential fitment with larger spline outer CVs is also available by contacting DSS directly. Backed by a 1-year warranty from The Driveshaft Shop.