Bethania Garage Inc. & Hard Dog Fabrication Hard Dog Fabrication Logo
The Bolt-In Harness Bar


The Bolt-In Harness Bar is designed for competition harness wrap-around shoulder strap attachment. Easily installed in 1990 - 2005 year model Miatas in conjunction with any version of our Hard Bar, Sport Bar or Hard Core Bar with the least amount of interference for normal use of the car. Requires no drilling or panel alteration. Serves as a retrofit in situations where harness attachments were not ordered with a roll bar, or if you have a glass rear window convertible top and track event rules require individual shoulder strap attachments.
Bolts to the tops and sides of the seat belt towers.
Not compatible with the second generation factory windblocker.

We now offer a harness bar compatible with Boss Frog roll bars.



  • Not sure which Roll Bar is right for you? Contact Us!

  • Protect your bean. Custom formed high density padding is now available for Hard Dog Roll Bars!

Features include:

  • Complete use of hard top, soft top and all glass rear windows

  • Durable powdercoat finish

  • Constructed of highest quality laser cut plates and 1.5" OD X .120 wall DOM tubing


Description Price

Bolt-In Harness Bar - 1990 - 2005 Models - Contiguous 48 U.S. States Shipping $50.00
BHB Hard Dog Bolt-In Harness Bar $215.00

BF HB Boss Frog  Harness Bar $305.00

Bolt-In Harness bar with Hard Core Hardtop
Harness Bar

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Harness Bar mounting
Mounting Plates

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WARNING: This article is sold without warranty, expressed or implied. No warranty is made to this product's ability to protect the user from any injury or death. The user assumes that risk.

Updated Jan 1, 2024