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DT125R FORUM

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  4. Gianelli vs. DEP

Gianelli vs. DEP

Scheduled Pinned Locked Moved Exhaust
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  • M Offline
    M Offline
    MDN91
    wrote on last edited by
    #1

    Hi!
    I'm looking for a new exhaust for my '95 DT 125R - I already have a Gianelli silencer (came with the bike when I bought it) so the cheapest way I guess is the Gianelli header, though I am also considering the complete DEP system because I am familiar with the quality from my dirtbikes.
    So, which is the way to go, and why? Are there a big difference, performance wise?

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    0
    • CalumC Online
      CalumC Online
      Calum
      wrote on last edited by
      #2

      I was pretty disappointed with the quality of the dep to be honest. For the money you pay it will corrode and I was adamant about cleaning.

      There have been a lot of Stainless Steel ones come on the market in recebt times so I bought one of those. Never used it but sold the Dep.

      Tge good thing about deps were that at least it held its value. And did perform nicely.

      No experience with the Giannelli sorry.

      Always Originate, Never Pirate!

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      • C Offline
        C Offline
        chalkey46
        wrote on last edited by
        #3

        I've had no experience with the gianelli but the dep seems to rust very quickly but give a good performance, but a stainless front pipe can be bought cheaper than a dep expansion chamber and give an even better performance might be worth looking into ?

        DARE TO BE DIFFERENT! !

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        • LJK_hunterL Offline
          LJK_hunterL Offline
          LJK_hunter
          wrote on last edited by
          #4

          I don't know if there's a difference between the DTR and DTX exhausts, but I recently bought the Full gianelli system for my DTX to replace my DEP Expansion and Big one silencer, I cant say that I've noticed much performance difference between them though. I only replaced it because it was rusty and both parts of the exhaust didn't match.

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          • M Offline
            M Offline
            MDN91
            wrote on last edited by
            #5

            Thanks for the responds guys, just ordered the Gianell 🙂

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            • CalumC Online
              CalumC Online
              Calum
              wrote on last edited by
              #6

              Well let us know how you get on. 🙂

              Always Originate, Never Pirate!

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              • NINJAN Offline
                NINJAN Offline
                NINJA
                wrote on last edited by NINJA
                #7

                Does anyone know if either one of the DEP or Giannelli front pipes offer a performance boost over a stock derestricted and gutted pipe???

                Thanks

                SEDUCED BY THE DARK SIDE!!!

                CalumC 1 Reply Last reply
                0
                • NINJAN NINJA

                  Does anyone know if either one of the DEP or Giannelli front pipes offer a performance boost over a stock derestricted and gutted pipe???

                  Thanks

                  CalumC Online
                  CalumC Online
                  Calum
                  wrote on last edited by
                  #8

                  @CYBER-NINJA I noticed a big difference.

                  The dep pipe is so much lighter as well. So there is that added bonus.

                  You can't fault the DEP on performance. It was 10/10 in my book. And it's not overly expensive. It was just really high maintenance. If it was stainless steel or something then that would have been better.

                  Always Originate, Never Pirate!

                  NINJAN 1 Reply Last reply
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                  • CalumC Calum

                    @CYBER-NINJA I noticed a big difference.

                    The dep pipe is so much lighter as well. So there is that added bonus.

                    You can't fault the DEP on performance. It was 10/10 in my book. And it's not overly expensive. It was just really high maintenance. If it was stainless steel or something then that would have been better.

                    NINJAN Offline
                    NINJAN Offline
                    NINJA
                    wrote on last edited by
                    #9

                    @Calum Thanks Calum, I prefer the Giannelli over the DEP, as I just do not like how the DEP is secured by just springs. Call me old school, but I much prefer a nut and bolt holding my exhaust manifold onto the engine!!! ;O)

                    SEDUCED BY THE DARK SIDE!!!

                    CalumC 1 Reply Last reply
                    0
                    • NINJAN NINJA

                      @Calum Thanks Calum, I prefer the Giannelli over the DEP, as I just do not like how the DEP is secured by just springs. Call me old school, but I much prefer a nut and bolt holding my exhaust manifold onto the engine!!! ;O)

                      CalumC Online
                      CalumC Online
                      Calum
                      wrote on last edited by
                      #10

                      @CYBER-NINJA??? Dep pipe is bolted on mate. It's not held on by springs

                      Always Originate, Never Pirate!

                      NINJAN 1 Reply Last reply
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                      • CalumC Calum

                        @CYBER-NINJA??? Dep pipe is bolted on mate. It's not held on by springs

                        NINJAN Offline
                        NINJAN Offline
                        NINJA
                        wrote on last edited by
                        #11

                        @Calum said in Gianelli vs. DEP:

                        @CYBER-NINJA??? Dep pipe is bolted on mate. It's not held on by springs

                        LOL I must have looked at the wrong one then, I'm sure I saw one secured by just springs!!! :OS

                        SEDUCED BY THE DARK SIDE!!!

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                        • CalumC Online
                          CalumC Online
                          Calum
                          wrote on last edited by
                          #12

                          Big one maybe?

                          Always Originate, Never Pirate!

                          NINJAN 1 Reply Last reply
                          0
                          • CalumC Calum

                            Big one maybe?

                            NINJAN Offline
                            NINJAN Offline
                            NINJA
                            wrote on last edited by NINJA
                            #13

                            @Calum said in Gianelli vs. DEP:

                            Big one maybe?

                            I just looked at the Big One pipe and that was the one which is held on by spring clips - "For that true motocross racing look!" Allegedly a 15% gain too.

                            http://www.ebay.co.uk/itm/Yamaha-DT125R-RE-X-1988-2007-Performance-Big-One-Racing-Exhaust-System-/322199632874?hash=item4b04983bea:g:dPAAAOSw7FRWXF4-

                            The Giannelli looks the best bet to me, it all depends on whether my bike sells soon or not? If it doesn't sell then I may have to splash the cash!!! ;O)

                            I just love the tiney 2T zing you get from these derestricted pipes, skip to 5.30mins;

                            https://www.youtube.com/watch?v=qazdf_AMRRE

                            SEDUCED BY THE DARK SIDE!!!

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