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    Exhaust question (Supersprint)

    I've been getting some resonance with the complete 2.5" system and i came across the video.



    Has anyone tried a bracket like this?

    Anyone know what that dual clamp is called (essentially tying both pipes together)?
    Attached Files

    #2
    calling Bry5on

    Comment


      #3
      I, too, would like a ready-to-install solution to this. I can’t believe a $5k exhaust setup does this. 🤦‍♂️
      Silver Track to Street Car Journal
      Interlagos Blue Street Car Journal

      Comment


        #4
        I am using Bry5on 's bracket and it has gotten rid of the majority of that resonance.

        Click image for larger version

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        2003.5 E46 M3 Silver Grey/Cinnamon

        MCS - Vorshlag - GC - Hotchkis - Supersprint - BBS - Brembo - Dinan - PSMax - SDW - VinceBar - DMG - Haimus - Karbonius - AEM

        http://www.instagram.com/sid_e46/
        Journal: https://nam3forum.com/forums/forum/m...grey-speed-run

        Comment


          #5
          Just a laser cut piece of 304 stainless joining the two exhaust clamps. Those clamps are made by evil energy if memory serves. Picked them up off of amazon.

          each bracket helped with NVH, the one that bolts to the gearbox probably the most, then the one at the headers, then the one at the back. Of the latter two, the effect was more similar than the former. DXF for the laser cut piece attached.

          Click image for larger version

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          Last edited by Bry5on; 11-26-2024, 10:13 PM.
          ‘02 332iT / 6 | ‘70 Jaguar XJ6 electric conversion

          Comment


            #6
            i have resonance as well so im going to be ordering these brackets and i already have the clamps

            Comment


              #7
              Originally posted by Bry5on View Post
              Just a laser cut piece of 304 stainless joining the two exhaust clamps. Those clamps are made by evil energy if memory serves. Picked them up off of amazon.

              each bracket helped with NVH, the one that bolts to the gearbox probably the most, then the one at the headers, then the one at the back. Of the latter two, the effect was more similar than the former. DXF for the laser cut piece attached.

              Click image for larger version  Name:	IMG_4107.jpg Views:	21 Size:	84.1 KB ID:	285286
              How can I purchase this small AND the transmission bracket from you asap, as i have zero access to the capability of doing this?

              Also, is this part (pic attached) the same stainless steel piece turned vertical, joining two staggered clamps?

              Which would be... 5 of these clamps in total with two stainless steel brackets, and the two piece transmision braket?

              Buy EVIL ENERGY 2.5 Inch Exhaust Clamp,2 1/2" Narrow Band Muffler Clamp Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PCS: Clamps - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
              Attached Files
              Last edited by x Spades x; 11-27-2024, 06:57 AM.

              Comment


                #8
                Originally posted by Sid_E46 View Post
                I am using Bry5on 's bracket and it has gotten rid of the majority of that resonance.

                Click image for larger version

Name:	ssv1 brace.jpg
Views:	353
Size:	45.2 KB
ID:	285275
                Yeah this is awesome. Is this two separate pieces (a top that contours around the tranny and a bottom that connects straight to the exhaust?

                Comment


                  #9
                  Originally posted by x Spades x View Post

                  How can I purchase this small AND the transmission bracket from you asap, as i have zero access to the capability of doing this?

                  Also, is this part (pic attached) the same stainless steel piece turned vertical, joining two staggered clamps?

                  Which would be... 5 of these clamps in total with two stainless steel brackets, and the two piece transmision braket?

                  https://www.amazon.com/dp/B08HW8ZF4Z...sin_title&th=1
                  All correct above, except that the transmission brace is three pieces. There’s a little spacer in between the two parts that looks a lot like the small bracket.

                  Let me think about a way to get you a set if you can’t get them made.
                  ‘02 332iT / 6 | ‘70 Jaguar XJ6 electric conversion

                  Comment


                    #10
                    Originally posted by Bry5on View Post
                    Let me think about a way to get you a set if you can’t get them made.
                    Me too, please.
                    Silver Track to Street Car Journal
                    Interlagos Blue Street Car Journal

                    Comment


                      #11
                      Use this link to purchase all the brackets (5 total parts): https://cart.sendcutsend.com/ygpv6yonwfpq (EDIT: This link is my first design, does not fit without modification. New link coming soon)

                      You’ll just need four M8 x 16-20mm fasteners and two M8 nuts for the transmission bracket. Enjoy!
                      Last edited by Bry5on; 12-09-2024, 08:01 PM.
                      ‘02 332iT / 6 | ‘70 Jaguar XJ6 electric conversion

                      Comment


                        #12
                        Originally posted by Bry5on View Post

                        All correct above, except that the transmission brace is three pieces. There’s a little spacer in between the two parts that looks a lot like the small bracket.

                        Let me think about a way to get you a set if you can’t get them made.
                        I'll purchase 2 sets from ya.

                        Maybe we can get a Lil GB going, to make it worth it for ya.

                        Comment


                          #13
                          I’m in for a set as well.

                          Comment


                            #14
                            Originally posted by Bry5on View Post
                            Use this link to purchase all the brackets (5 total parts): https://cart.sendcutsend.com/ygpv6yonwfpq

                            You’ll just need four M8 x 16-20mm fasteners and two M8 nuts for the transmission bracket. Enjoy!
                            Ordering when I get home!

                            Di you have an E9x M3?
                            I'm having this same issue there and would purchase a set for that car too!

                            Comment


                              #15
                              Originally posted by x Spades x View Post

                              Ordering when I get home!

                              Di you have an E9x M3?
                              I'm having this same issue there and would purchase a set for that car too!
                              I don’t, sorry! Just this wagon that’s getting all the love. I want that motor but not that car
                              ‘02 332iT / 6 | ‘70 Jaguar XJ6 electric conversion

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