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Hey blunt, how do you like those new fancy BMWs again?

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    #16
    Originally posted by Danny View Post
    Its made in Germany so you know its good stuff.

    qft.

    I guess the money grabbing whoreish mentality has finally made its way into the quality of EU products

    Comment


      #17
      So I actually read the thread.
      It's not BMW or Brembo's fault, the problem is the backing of the pad has little releifs in them for cooling. These releifs aren't matching up to the pistons on the 135i's brembo caliper as the aftermarket pads for 135is are cut porsche pads. Once the correct pad will be sold for the car this problem will disapear;



      /bandwaggonjumping
      Build Threads:
      Pamela/Bella/Betty/325ix/5-Lug Seta/S60R/Miata ITB/Miata Turbo/Miata VVT/951/325xi-6

      Comment


        #18
        OE Brembo stuff not the same as aftermarket Brembo ....
        Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



        OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

        Comment


          #19
          Stick to single piston stuff like the ///m boys use.
          1985 BMW 325e
          1997 BMW M3/4/5
          2007 Chevy Silverado Crew Cab 5.3 v8

          Comment


            #20
            I have done countless brake jobs on "Northwest Youth Corps" Ford vans and I have seen hundreds of pistons that looked like those, some much worse.

            Now keep in mind these vans go down 6% grade (or more) hills for miles on end. The fuckers that drive these things apparently don't know how to use gears to limit speed downhill.

            So this tells me it is a heat issue. When aluminum gets VERY hot it kinda disintegrates into a shower of sparks. Sounds like some better brake cooling methods should be utilized for track cars and other HEAVY braking vehicles. Maybe some kind of cooling fins on the caliper (if area permits). I dunno, just an idea.

            Personally I love doing brake jobs, I have done thousands of them so I have seen it all when it comes to brakes.

            Also, a caliper hanging up will cause drag/friction and of course that creates heat, lots of heat. Better lubrication on the caliper "sliders" will help from brake dragging, and when I say "better" I mean better heat withstanding lubricant.

            In my opinion it doesn't sound like a manufacturer issue, just a cooling issue, think about it a little, IT'S A FRICTION PART, IT GETS HOT, COOL THAT SHIT PROPERLY AND EFFECTIVELY.

            My 2cents

            Andy
            -Andy

            Comment


              #21
              The heat issue makes perfect sense, in fact that type of thing isn't all that uncommon with aluminum as others have said. I do find it funny how quick people are to assume it is a manufacturer problem though.
              sigpicFormer professional wrench thrower.
              Current:
              1988 325is S52
              Former:
              2008 Sparkling Graphite M3 Sedan(victim of home ownership)
              1988 M5
              1996 328is

              Comment


                #22
                did anyone read my post :-/
                Build Threads:
                Pamela/Bella/Betty/325ix/5-Lug Seta/S60R/Miata ITB/Miata Turbo/Miata VVT/951/325xi-6

                Comment


                  #23
                  Originally posted by WillisE30 View Post
                  I do find it funny how quick people are to assume it is a manufacturer problem though.
                  Calipers and pads are meant to reach very high temps, which the manufacturer should foresee when designing the product. Someone blamed the recesssed holes on the back of the plates. The holes are not for cooling, they are simple holes used to make the pad compound stick onto the backing plate. Many pads are like that and they don't brake pistons.

                  Indeed it is either a design or manufacturing process. Car is powerfull, heavy and meant to be tracked as most other BMWs. No other BMW had such problem before, even after hard track use. Just to show that aluminum pistons shouldn't be used on hugh performance calipers. There must be a reason is real competition calipers use titanium or stainless calipers, often with vented two-piece pistons.

                  The BremmmmbĂ´z on the 135 are just cosmetic and certainly not up to the task they look like they were made for...
                  Brake harder. Go faster. No shit.

                  massivebrakes.com

                  http://www.facebook.com/pages/Massiv...78417442267056





                  Comment


                    #24
                    Originally posted by Danny View Post
                    Its made in Germany so you know its good stuff.
                    Hey Vince! ShamWow!


                    Originally posted by Julien View Post
                    did anyone read my post :-/
                    Seems like someones rush to get "track" pads on their 135 cost them a little bit more money than waiting for correct ones to come out.
                    John

                    Comment


                      #25
                      Interesting what happens when you try to rig something up...
                      Slicktop City!

                      Comment


                        #26
                        Originally posted by Massive Lee View Post
                        Calipers and pads are meant to reach very high temps, which the manufacturer should foresee when designing the product. Someone blamed the recesssed holes on the back of the plates. The holes are not for cooling, they are simple holes used to make the pad compound stick onto the backing plate. Many pads are like that and they don't brake pistons.

                        Indeed it is either a design or manufacturing process. Car is powerfull, heavy and meant to be tracked as most other BMWs. No other BMW had such problem before, even after hard track use. Just to show that aluminum pistons shouldn't be used on hugh performance calipers. There must be a reason is real competition calipers use titanium or stainless calipers, often with vented two-piece pistons.

                        The BremmmmbĂ´z on the 135 are just cosmetic and certainly not up to the task they look like they were made for...
                        yeah but wouldn't the fact that the piston's surface area is not equally applied to the pad cause a stress point and an eventual crack under hard use? I'm pretty sure the releifs match on stock pads..

                        et caca prout si j'ai pas raison.

                        Julien
                        Build Threads:
                        Pamela/Bella/Betty/325ix/5-Lug Seta/S60R/Miata ITB/Miata Turbo/Miata VVT/951/325xi-6

                        Comment


                          #27

                          635csi Euro/Alpina B7S

                          Comment


                            #28
                            Originally posted by regnu View Post
                            Hey Vince! ShamWow!



                            .
                            You are a retard.
                            Yours truly,
                            Rich
                            sigpic
                            Originally posted by Rigmaster
                            you kids get off my lawn.....

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