Wavetrac LSD Differential - B-series (B16A/B17A/B18A-B)

Wavetrac LSD Differential - B-series (B16A/B17A/B18A-B)

The Wavetrac differential uses a patent pending design to improve grip in low traction conditions. Precisely engineered, converging / diverging wave profiles are placed on one side gear and its mating preload hub. As the two side gears rotate relative to each other, each wave surface climbs the other, causing them to move apart. This imparts an increased normal force through the side gears, increasing the bias ratio as a function of load. This increase occurs automatically only when conditions find it necessary, and it 'reverts' back to its nominal bias ratio quickly and seamlessly, maintaining optimal drivability and performance at all times. It's like having two differentials in one: you get the benefit of a higher bias ratio when needed without detriment to the car's handling.


Patent pending Wavetrac design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.

If desired, the diff's behavior can be altered in the field to suit your needs.

Superior Materials and Construction
9310 steel gears run in case-hardened billet steel bodies. ARP fasteners used throughout.

Limited LIFETIME Warranty
All Wavetrac differentials include a transferable, Limited Lifetime Warranty.

Vehicle & Drivetrain Application:

  • 92-00 JDM Civic SiR (B16A)
  • 94-97 Delsol Si VTEC (B16A)
  • 99-00 Civic Si (B16Ax)
  • 92-93 Integra GSR (B17A)
  • 92-93 Integra RS/LS/GS (B18A)
  • 94-01 Integra RS/LS/GS (B18B)
Images uses for illustration purposes.

    Wavetrac LSD Differential - B-series (B16A/B17A/B18A-B)

    Regular price Sale $795.50
    Free Shipping
    Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
    Ships: 1-5 business days
    This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
    California Residents Warning:
    Cancer & Reproductive Harm
    Welcome Newcomer