“Bavauto” Headers Group Buy

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  • Gary Horneck
    E30 Addict
    • May 2011
    • 435

    #31
    Crap, I Rallycross my car and need every millimeter of clearance I can find. I have the i exhaust system solidly bolted way up in there, and I still hit the flanges on the the mid-pipe/muffler sometimes. How much of a beating would they stand up to?
    sigpic

    2011 335i/1995 Mercedes C220 (rallyx)

    Comment

    • ehnaych
      Noobie
      • Nov 2008
      • 28

      #32
      1) Bullet Ride 325, mid-section included, coated, 1 set.
      2) Gary Horneck 325, mid section included, uncoated, 1 set (R3V)
      3) tinkerputzer, 325, midsection included, coated, 1 set (R3V)
      4) delatlanta1281, 325, mid-section included, coated, 1 set (R3V)
      5) Van Westervelt, 325, mid-section included, uncoated, 1 set (R3V)
      6) Slippery, 325, mid-section included, uncoated, 1 set (R3V)
      7) Mendi3, 325, mid-section included, uncoated, 1 set (R3V)
      8.) Irish1, 325, no mid-section, coated, 1 set (BFC)
      9) n0m4d 325, mid-section included, uncoated, 1 set (R3V)
      10)ehnaych, 325, mid-section included, uncoated, 1 set (R3V)

      Comment

      • DTMbimmer07
        E30 Fanatic
        • Mar 2009
        • 1485

        #33
        I slam them like every day on dips and speed bumps etc. there still good but just rather flat and the metal is wearing thin

        Comment

        • Mfever
          E30 Enthusiast
          • May 2007
          • 1058

          #34
          Would the coating be the same as the bavarian autosport ceramic? I know the jet coating was really durable and looked great. Just wondering if their coaters will have the same look/durability.

          Comment

          • Bullet Ride
            E30 Addict
            • Dec 2010
            • 598

            #35
            Originally posted by Mfever
            Would the coating be the same as the bavarian autosport ceramic? I know the jet coating was really durable and looked great. Just wondering if their coaters will have the same look/durability.
            I'll ask the guy building the headers to give some feedback on the coating. Other than that I can't say anything about the coating. If you're skeptical, you can always buy an uncoated set and take them to a coater that you know does quality work.

            Comment

            • Bullet Ride
              E30 Addict
              • Dec 2010
              • 598

              #36
              I talked to Tubular at lunch today and got some questions answered. They are currently looking into pricing and availability of the material and should have that on Monday.

              Originally posted by LJ851
              Are you sure the headers are 1 3/8" ?
              I confirmed that the headers have 1 3/8" OD primaries.

              Originally posted by n0m4d
              Uncoated please. Next time you speak with them can you ask if they would be ok with someone picking up a set instead of shipping? I am close enough that I could find a reason to shoot down to Mass.

              Thanks for organizing this.
              They said sure no problem.

              Originally posted by Mfever
              Would the coating be the same as the bavarian autosport ceramic? I know the jet coating was really durable and looked great. Just wondering if their coaters will have the same look/durability.
              They said the place that's doing the coating has been doing coatings for 20 years. The coating that is used on the cone of the space shuttle was developed by the guy who's running the shop. With specific regard to the headers, the process is as follows:

              1. Chemical dipped to clean them
              2. Blasted to remove any scale or other debris that the dip did not remove
              3. Coated inside and out
              4. Baked
              5. Blasted with softer media (i.e. walnut shell)
              6. Second coating on outside
              7. Baked
              8. Polished in a bead tumbler

              I was told the second coating is done just so that when they are polished it's not removing material from what would be the protective layer.

              Comment

              • slippery
                Grease Monkey
                • Nov 2011
                • 373

                #37
                Bullet,

                can you change mine to coated? Thanks,

                J

                Comment

                • Bullet Ride
                  E30 Addict
                  • Dec 2010
                  • 598

                  #38
                  Originally posted by slippery
                  Bullet,

                  can you change mine to coated? Thanks,

                  J


                  1) Bullet Ride 325, mid-section included, coated, 1 set.
                  2) Gary Horneck 325, mid section included, uncoated, 1 set (R3V)
                  3) tinkerputzer, 325, midsection included, coated, 1 set (R3V)
                  4) delatlanta1281, 325, mid-section included, coated, 1 set (R3V)
                  5) Van Westervelt, 325, mid-section included, uncoated, 1 set (R3V)
                  6) Slippery, 325, mid-section included, coated, 1 set (R3V)
                  7) Mendi3, 325, mid-section included, uncoated, 1 set (R3V)
                  8.) Irish1, 325, no mid-section, coated, 1 set (BFC)
                  9) n0m4d 325, mid-section included, uncoated, 1 set (R3V)
                  10) ehnaych, 325, mid-section included, uncoated, 1 set (R3V)
                  11) supernaught, 325, no mid-section , coated, 1 set (max)
                  Last edited by Bullet Ride; 07-06-2012, 10:23 AM.

                  Comment

                  • Mfever
                    E30 Enthusiast
                    • May 2007
                    • 1058

                    #39
                    so durablilty is for sure... as far as aesthetics, will they look the same? just wanted to clarify.

                    Comment

                    • Bullet Ride
                      E30 Addict
                      • Dec 2010
                      • 598

                      #40
                      Originally posted by Mfever
                      so durablilty is for sure... as far as aesthetics, will they look the same? just wanted to clarify.
                      Yeah, they should look similar.

                      Comment

                      • FLG
                        No R3VLimiter
                        • Sep 2011
                        • 3165

                        #41
                        Also coating em will keep engine bay temps down.

                        Sent from my Galaxy Nexus using Tapatalk 2
                        -Build http://www.r3vlimited.com/board/showthread.php?t=295277

                        Comment

                        • Mfever
                          E30 Enthusiast
                          • May 2007
                          • 1058

                          #42
                          1) Bullet Ride 325, mid-section included, coated, 1 set.
                          2) Gary Horneck 325, mid section included, uncoated, 1 set (R3V)
                          3) tinkerputzer, 325, midsection included, coated, 1 set (R3V)
                          4) delatlanta1281, 325, mid-section included, coated, 1 set (R3V)
                          5) Van Westervelt, 325, mid-section included, uncoated, 1 set (R3V)
                          6) Slippery, 325, mid-section included, coated, 1 set (R3V)
                          7) Mendi3, 325, mid-section included, uncoated, 1 set (R3V)
                          8.) Irish1, 325, no mid-section, coated, 1 set (BFC)
                          9) n0m4d 325, mid-section included, uncoated, 1 set (R3V)
                          10) ehnaych, 325, mid-section included, uncoated, 1 set (R3V)
                          11) supernaught, 325, no mid-section , coated, 1 set (max)
                          12) Mfever, 325, mid-section included , coated , 1 set (R3V)

                          Comment

                          • slippery
                            Grease Monkey
                            • Nov 2011
                            • 373

                            #43
                            What are the chance we can request an extra bung to be placed at the collector?

                            J

                            Comment

                            • Bullet Ride
                              E30 Addict
                              • Dec 2010
                              • 598

                              #44
                              Originally posted by slippery
                              What are the chance we can request an extra bung to be placed at the collector?

                              J
                              I'll ask when I call on tuesday.

                              1) Bullet Ride 325, mid-section included, coated, 1 set.
                              2) Gary Horneck 325, mid section included, uncoated, 1 set (R3V)
                              3) tinkerputzer, 325, midsection included, coated, 1 set (R3V)
                              4) delatlanta1281, 325, mid-section included, coated, 1 set (R3V)
                              5) Van Westervelt, 325, mid-section included, uncoated, 1 set (R3V)
                              6) Slippery, 325, mid-section included, coated, 1 set (R3V)
                              7) Mendi3, 325, mid-section included, uncoated, 1 set (R3V)
                              8.) Irish1, 325, no mid-section, coated, 1 set (BFC)
                              9) n0m4d 325, mid-section included, uncoated, 1 set (R3V)
                              10) ehnaych, 325, mid-section included, uncoated, 1 set (R3V)
                              11) supernaught, 325, mid-section included, coated, 1 set (max)
                              12) Mfever, 325, mid-section included , coated , 1 set (R3V)

                              Comment

                              • delatlanta1281
                                Dart Master
                                • Mar 2006
                                • 10317

                                #45
                                Originally posted by slippery
                                What are the chance we can request an extra bung to be placed at the collector?

                                J
                                Good call.
                                Yours truly,
                                Rich
                                sigpic
                                Originally posted by Rigmaster
                                you kids get off my lawn.....

                                Comment

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