© 2017 by JP Marketing LLC

M3 E9x BMW harness bar / 1/2 roll cage 

TRUE BOLT-IN

Our bolt-in harness bar is essentially a 6 point bar. It has been TIG welded out of 1-3/4” DOM tubing. We use the additional strength of the rear seat beam. It meets NASA and SCCA rules for HPDE/TT events.

The rear section is connected via Chromoly interlocking tube clamps and bolts to the rear strut towers (2 bolts on each side) and utilizes OEM bolt holes. The front is bolted to OEM seat belt holes.

No welding/drilling or steel cutting required. Fully reversible! A small carpet cut is required to hide the two base plates (all flanges out of ¼” high tensile steel laser cut). Invisible once harness bar has been removed. Or you can fold the floor carpet as pictured w/o any changes to car.

The entire bar weighs 73lbs. Due to removal or heavy rear seats and cushions the net added weight is negligible.


Please note that all our products and recommendations are not street legal and are for race-track-use-only!

Use this harness bar only on race track and ONLY in combination with proper 6-point race harness, helmet and Hans devise! 

Please request lead time.

Lead time approx 2 weeks after email confirmation unless in stock.
Powder coating in any standard single layer color. See RAL color code link. Muliple layer colors need to be quoted (please send color code).

Please select 'rear raised version' in case you want to store wheels through trunk opening. 

Flat shipping fee via YRC truck to your door to main continental states $250, select during check out.

BMW E9x harness bar / 1/2 roll cage

$1,750.00Price
Rear section layout
Powder coating
Shipping
  • All parts and components are strictly for race-track only and are NOT street legal. We do not recommend the use of our parts on public roads!

    Use the harness bar only in combination with a proper 6-point race harness, approved helmet and Hans devise!