I finished a new short exhaust and muffler 2 1/2 free flow on my bike. My old system had two reduction diameter bent in the center section and my yoshimura had 2 1/2 in and 2 out. That create restriction and i lost power. You can see in my video 11psi. I don't run with the new short exhaust, because i don't have finish all uprade projects on my bike. Coming soon.
Yes, it's stock muffler ZX6R 99. Only the canister cylinder. I cut the canister for reduce the diameter (5.5 to 4 inches) and short the canister about 12 inches. I built all muffler parts (2 1/2 in and out). I keep the stock label for the police :lol:
Yes, i will make another video when my bike will run. But, i need 6 weeks again for finish all my winter upgrade project. I have a lot of work again....
I want sleeper look. I love to see the reaction of the driver guys when i pass the busa and gsxr 1000 on the rear wheel. :lol:
I don't know if you saw my video with 11psi. I ran without muffler and yes the turbo cut the sound about 30%. But the real reason, i run with muffler, i found it's too loud for me and where i live the police is very strick.
you are a craftsman ,,very stealth ,,great work ,,just wondering why you dont have a dump pipe ,,you can make around 20 more horse and its not that loud ,,,,
I know if i had a dump pipe, i will more power. But my turbo have internal wast gate and maybe next year i will change my turbo for a garrett ball bearing and i put a dump pipe with the next setup.
Nice bike. :thumbsup: 9 psi and 228whp. Tell me more on your setup ? Lower compression ? Forged turbo pistons ? Pics or video ? Thanks
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