Interest in e30 Harness Bars?

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  • gkurey
    Banned
    • Mar 2010
    • 882

    #1

    Interest in e30 Harness Bars?

    Hey all,

    Just posting on something I built for myself that I feel maybe others in the community would want for their e30 as well:

    I present the e30 Harness Bar/chassis brace/GoPro Mount! I built it myself in my shop (garage, ha!) and am considering making more.

    The bar ties into the body at 4 OEM locations and uses the same hardware as the existing restraints. It is a 1.5" tube with 1" tubular supports. It is MIG and TIG welded and uses beefy 3/16 end plates with 3/8 hardware. The main bar is height adjustable and the suppports also adjust using threaded spherical joints. They bolt together with stainless hardware. I think the finished product is awesome. I'm going to drive it around for a few days and make sure it doesn't need any modifications before I take it to get powdercoated (although it looks awesome raw IMO). Please enjoy the pics!





    Installed:











    Thanks for looking and let me know what you think!

    -G
  • flyboyx
    R3V OG
    • Sep 2008
    • 8371

    #2
    Cool!
    sigpic
    Gigitty Gigitty!!!!

    88 cabrio becoming alpina b6 3.5s transplanted s62
    92 Mtech 2 cabrio alpinweiss 770 code
    88 325ix coupe manual lachsilber/cardinal
    88 325ix coupe manual diamondschwartz/natur
    87 e30 m3 for parts lachsilber/cardinal(serial number 7)
    12 135i M sport cabrio grey/black

    Comment

    • dasmanschaft012
      Mod Crazy
      • Apr 2014
      • 642

      #3
      does something like this work for track-allowed harnesses without a roll bar/cage
      ?
      We're in deep now boys
      1988 325i SETA - Daily driver
      1988 340iL - Track car
      My M60 V8 swap thread here
      [oo==OO==oo]

      Comment

      • stuman
        Noobie
        • Jul 2015
        • 9

        #4
        It's generally a bad idea to run a harness without at least a roll bar. When you roll over and your roof comes crashing down on your head your harness holds you nice and vertical so you get crunched.

        Comment

        • e30onBBSs
          E30 Fanatic
          • Dec 2014
          • 1347

          #5
          Weld it to a cage- profit
          BMW tech
          Umass Amherst
          05 wrx sti

          Comment

          • gkurey
            Banned
            • Mar 2010
            • 882

            #6
            Not every one wants a weld in cage, or a bolt in for that matter. I guess my thinking here is to develop a product that is fairly popular on most other chassis' out there that provides decent bracing at low cost and is easy to remove/install if you still need your back seat.

            My principle hope is that it stiffens up my aging e30's chassis!

            dasmanschaft012 - not sure on legality for race-use, I'm sure it varies from organization to organization.

            Comment

            • jeffnhiscars
              R3V OG
              • Jun 2011
              • 6010

              #7
              Originally posted by stuman
              It's generally a bad idea to run a harness without at least a roll bar. When you roll over and your roof comes crashing down on your head your harness holds you nice and vertical so you get crunched.
              I like this noob

              I'm looking at those pics and have no idea what this does but I think it would have worked to restrain my former mother in law
              Seat Shocks....I have passed the baton to John Christy from Ninestitch. Email John or Garrett at ninestitch1@gmail.com

              https://www.r3vlimited.com/board/sho...86#post4944786
              Alice the Time Capsule
              http://www.r3vlimited.com/board/showthread.php?t=360504
              87 Zinno Cabrio barn find 98k and still smells like a barn. Build thread http://www.r3vlimited.com/board/show...20#post3455220

              Comment

              • gkurey
                Banned
                • Mar 2010
                • 882

                #8
                Here is a pic of a similar part for reference...this is a proven concept.

                Comment

                • e30onBBSs
                  E30 Fanatic
                  • Dec 2014
                  • 1347

                  #9
                  How does it feel compared to stock?
                  BMW tech
                  Umass Amherst
                  05 wrx sti

                  Comment

                  • stonea
                    R3VLimited
                    • Jan 2012
                    • 2892

                    #10
                    Pretty cool, my friends boyfriend had a similar set up in his Subaru. Glad to see someone offering something new to the e30 community.
                    My Garage
                    2001 Z3 2.5i Steel Gray/Black (Lexi)
                    1988 325ix Diamond Schwartz/Black (Izzy)
                    1989 325i Cirrus Blue/Houndstooth (Stitch)
                    Feedback

                    Instagram: Stone.Hopkins

                    Comment

                    • TravisAsch
                      Noobie
                      • Jul 2015
                      • 34

                      #11
                      Just because it's a proven concept, it doesn't mean it's right!

                      Comment

                      • E30_Narek
                        Grease Monkey
                        • Sep 2014
                        • 398

                        #12
                        I like the idea of an official E30 harness bar but it shouldn't be expensive like the sparco one which is like $400-500. Harness bars shouldn't be that expensive and decent universal ones go for like $150.

                        Comment

                        • george graves
                          I waste 90% of my day here and all I got was this stupid title
                          • Oct 2003
                          • 19986

                          #13
                          Originally posted by stuman
                          It's generally a bad idea to run a harness without at least a roll bar. When you roll over and your roof comes crashing down on your head your harness holds you nice and vertical so you get crunched.
                          Easy fix - don't roll over.

                          I kid, I kid.

                          With that said, I wouldn't run a full cage on the street either.
                          Originally posted by Matt-B
                          hey does anyone know anyone who gets upset and makes electronics?

                          Comment

                          • gkurey
                            Banned
                            • Mar 2010
                            • 882

                            #14
                            Originally posted by TravisAsch
                            Just because it's a proven concept, it doesn't mean it's right!
                            It may not be for you and thats cool, but the functionality is in fact there for those that want it.

                            Comment

                            • gkurey
                              Banned
                              • Mar 2010
                              • 882

                              #15
                              Originally posted by george graves
                              Easy fix - don't roll over.

                              I kid, I kid.

                              With that said, I wouldn't run a full cage on the street either.
                              Truth!

                              Comment

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