Forums ๐Ÿšฅ PIT STOP ๐Ÿ”ง Hyosung Technical Help [Bike Mod] 650/250/125 – AiS Block Off Removal (EGR Delete)

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    • #884
      โ™ ๏ธ MARCEL
      Administrator
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      @mf448kxn6
      North UK
      GTR
      Points: 3,675

      HYOSUNG PDF MANUAL AIS REMOVAL DELETE EGR MOD MODS

      I did not write this , but give credits to the lad who made this book (below).
      (BTW, follow at your own risk!)


      Benefits, The Proofs, etc..:
      Aimed at 650cc bikes but also same method for smaller CC bikes.ย  ย 

      So basically , deleting the AIS (EGR block) from the bike is immediately obvious by:

      • Popping Stops (Loud bangs on the exhaust pipes)
      • Much deeper groans on idleย  (louder induction roar)
      • Bike is able to run better from 4-7k rpm (especially low CC bikes)]
      • For Stainless pipes , it’s advised to remove it anyway!
      • It’s 1st the thing race teams do, ditch parasitic parts.
      • Bike is overall louder (marginally than before)

       

      What is AIS (Incorrectly named EGR by the uneducated mechanics)

      • It makes the bike “fake” its emissions by burning cleaner air to pass Euro laws.

      Thats it!

      • It has NEVER proven to benefit bikes, actually it “steals” the energy from the bike to run it.
        It’s a like a “Remora” creature under a shark, as it migrates all over the seas ๐Ÿ˜‰

       


      // Meditation doesn't mean you have to sit still....

    • #888
      Stokegt125r
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      @sherwood1994
      Stoke on trent
      GT125R
      Points: 61

      This works on gt125r 08?

    • #890
      โ™ ๏ธ MARCEL
      Administrator
      • Topics: 38
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      @mf448kxn6
      North UK
      GTR
      Points: 3,675

      This works on gt125r 08?

      Yes remove the device and block the pipes going to it.

      Only 2 things happen = The pops disappear and bike roars a little deeper & the engine/vacuum system has more energy (better throttle responses)

      The device is just for emissions – engine doesn’t need it to run lol.ย  If you see a GV250- 2002 it had none ๐Ÿ˜‰

      // Meditation doesn't mean you have to sit still....

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