Five Lug GC Coilovers

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  • Pussy30
    Banned
    • Feb 2011
    • 463

    #1

    Five Lug GC Coilovers

    I converted my e36 struts to coilovers with the GC kit. Cut the big perches off and fitted the sleeves on the existing weld bead. Unfortunately with them all the way down im no where near as low as i was looking for. What are my choices to go lower?

    Thanks
  • hooken m
    E30 Mastermind
    • Sep 2010
    • 1537

    #2
    15mm drop hats?
    Originally posted by evandael
    a car is a car. call it a dildo, i'd still drive the hell out of it.

    Comment

    • Aptyp
      R3V OG
      • Feb 2008
      • 6584

      #3
      what struts are you using?

      Comment

      • Pussy30
        Banned
        • Feb 2011
        • 463

        #4
        Originally posted by hooken m
        15mm drop hats?
        Not with coilovers

        Originally posted by Aptyp
        what struts are you using?
        Bilstien sports. I want more low in the rear too, but i could just pull the adjuster

        Comment

        • Aptyp
          R3V OG
          • Feb 2008
          • 6584

          #5
          in that case, you are riding on your bump-stops up front.

          Comment

          • Pussy30
            Banned
            • Feb 2011
            • 463

            #6
            Originally posted by Aptyp
            in that case, you are riding on your bump-stops up front.
            No theres alot of travel. Ill get pics.

            So im thinking I pull out the rear adjusters or get shorter springs. And figure out a way to move the perch down on the front.

            Comment

            • Pussy30
              Banned
              • Feb 2011
              • 463

              #7
              And if there isnt alot of travel what do I do? Ive seen this setup so low before. Might have to switch to something like racelands in the front or something.

              Comment

              • Hellabad
                E30 Modder
                • Aug 2008
                • 807

                #8
                Originally posted by Aptyp
                in that case, you are riding on your bump-stops up front.
                This guy is right. If you are in doubt, type these words into the google:

                "e36 bumpstop problem"


                here are some of the results:

                Bilstein really screwed up the E36M3 shock design.
                The strut is too long and you will be riding, or more like pogo stick
                bouncing, on Bilstein bumps stops most of the time. That is unless you
                disassemble the Bilstein cartridge and trim the bumps stops. By which
                time you had voided Bilstein's lifetime warranty. Don't get me wrong - I had put 120+K miles on Bilstein HDs with my E30
                and they were as good as new when I sold the car. But Bilstein really missed
                the boat on E36M3 Sport shocks.



                The Bilstein Sport front struts for the E36 M3 are of the same design as the struts for the regular E36 3-series. This creates a problem when installed on the M3 (especially when lowered) because the M3 is 1.2 inches (31mm) lower than the regular 3-series from the factory, and the car will practically rest on the strut's internal bumpstops at static ride height when the car is lowered. This situation does not allow for much suspension travel and can cause a harsh and/or bouncy ride on anything other than silky smooth roads.
                Here is my photo gallery answering common questions about Ground Control Suspension, and e30 suspension problems in general.
                Ground Control Gallery

                The Ground Control facebook page: Dragged, kicking and screaming into social media to see what happens next.
                Ground Control facebook page

                Comment

                • BigD
                  E30 Enthusiast
                  • Jul 2006
                  • 1085

                  #9
                  JFYI, this is what my E36 M3 GC struts look like with the perch all the way down and the spring just snug, not even under compression (no engine, car would lift up):

                  Comment

                  • etxxz
                    R3VLimited
                    • Feb 2006
                    • 2085

                    #10
                    i cut and shortened my struts.. when lowering you NEED to do this maintain your travel. I took like 1.25" from the e36 strut housings, probably more i don't remember. Will you shocks allow you to do this is another question. I used e30 koni's inside the e36 strut housing, welded the e30 collar nut ontop of the e36 housings, made a spacer for the strut and bam sealed up e30/6 frankenspention.
                    No more e30s for me.
                    88 black BMW OBDII 332is dedicated track [sold]
                    88 BMW OBDII bronzit 332is [RIP 03/08]
                    91 BMW 325i [sold]
                    86 Corolla 'Ae86' HB 20v trd [sold]
                    http://youtube.com/watch?v=pTj7Hn9v5Rs

                    Comment

                    • Pussy30
                      Banned
                      • Feb 2011
                      • 463

                      #11
                      Originally posted by BigD
                      JFYI, this is what my E36 M3 GC struts look like with the perch all the way down and the spring just snug, not even under compression (no engine, car would lift up):

                      Im pretty sure they are 325is struts, not m3. But yeah I wanna be that low

                      Comment

                      • Pussy30
                        Banned
                        • Feb 2011
                        • 463

                        #12
                        Yup, there bottomed out. What the fuck do I do now?

                        Comment

                        • Holland
                          R3V OG
                          • Nov 2008
                          • 7176

                          #13
                          I would listen to Hellabad, he doesn't work at GC for nothing.
                          1985 M10b18. 70maybewhpoffury. Over engineered S50b30 murica BBQ swap in progress.

                          Originally posted by DEV0 E30
                          You'd chugg this butt. I know you would. Ain't gotta' lie to kick it brostantinople.

                          Comment

                          • Danny
                            Moderator
                            • Feb 2008
                            • 14217

                            #14
                            Originally posted by Holland
                            I would listen to Hellabad, he doesn't work at GC for nothing.

                            lolwut.

                            Hellabad IS Ground-Control.

                            Comment

                            • Holland
                              R3V OG
                              • Nov 2008
                              • 7176

                              #15
                              Originally posted by Danny
                              lolwut.

                              Hellabad IS Ground-Control.
                              Meh, close enough.
                              1985 M10b18. 70maybewhpoffury. Over engineered S50b30 murica BBQ swap in progress.

                              Originally posted by DEV0 E30
                              You'd chugg this butt. I know you would. Ain't gotta' lie to kick it brostantinople.

                              Comment

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