anyone ever get these bolts off? (bumper core)

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  • guibo09
    E30 Modder
    • Dec 2008
    • 834

    #1

    anyone ever get these bolts off? (bumper core)



    pic stolen from another thread.

    anyone ever get these bolts off without strippin em? they look so fragile, and my first attempt resulted in a broken torx bit.

    can the bumper core take heat? maybe some torch action helps to loosen things up?
    90 E30 325i
  • kronus
    R3V OG
    • Apr 2008
    • 13012

    #2
    If you don't care about the bolt getting messed up, slot it with a rotary tool and use a flathead screwdriver.
    cars beep boop

    Comment

    • DCColegrove
      Banned
      • Dec 2007
      • 2748

      #3
      Whack it straight on the head first...

      We call this worrying the bolt... (I don't know why... It's English) but it will usually release the threads.

      Use a good quality (and the correct size) Torx bit.

      Comment

      • e30this
        No R3VLimiter
        • Dec 2007
        • 3580

        #4
        I always just grind them off and put different bolts in when Im done.

        Comment

        • asubimmer
          R3V OG
          • Jul 2004
          • 6482

          #5
          weird mine came out just fine?
          ///Alpinweiß II 24v 91' 318is, Alpinweiß III 99' 323i, 04' Yamaha R6 SE for sale, 00' VW GTi, 83' El Camino BURNED, 01' P71sold, 92' Miatasold

          Comment

          • guibo09
            E30 Modder
            • Dec 2008
            • 834

            #6
            will i really be able to put down more torque with a flat head screwdriver than a torx?

            when you grind em, how do you remove the remaining part?
            90 E30 325i

            Comment

            • nando
              Moderator
              • Nov 2003
              • 34827

              #7
              Originally posted by asubimmer
              weird mine came out just fine?
              he lives in montreal, aka the rust belt.
              Build thread

              Bimmerlabs

              Comment

              • asubimmer
                R3V OG
                • Jul 2004
                • 6482

                #8
                Originally posted by nando
                he lives in montreal, aka the rust belt.
                didn't think of that. Southern states FTW :)
                ///Alpinweiß II 24v 91' 318is, Alpinweiß III 99' 323i, 04' Yamaha R6 SE for sale, 00' VW GTi, 83' El Camino BURNED, 01' P71sold, 92' Miatasold

                Comment

                • Kingb
                  E30 Modder
                  • Aug 2008
                  • 928

                  #9
                  I couldn't get mine out either so I just un bolted the bumper shock and swapped it out.
                  Originally posted by Nicademus
                  My car beats off to that car. :bow:

                  Comment

                  • Huff
                    R3VLimited
                    • May 2006
                    • 2488

                    #10
                    Use some PB Blaster and wack it a few times with a hammer. Mine were pretty rusted, but they came out okay. Use the correct torq bit also (T25? off the top of my head)

                    Comment

                    • bmw325csi
                      R3V Elite
                      • May 2007
                      • 4045

                      #11
                      Your holding the nut on the other side right?
                      harry/harout

                      Comment

                      • guibo09
                        E30 Modder
                        • Dec 2008
                        • 834

                        #12
                        Originally posted by bmw325csi
                        Your holding the nut on the other side right?
                        what nut?
                        90 E30 325i

                        Comment

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