2021 Suzuki GSXR1000 Full M4 Install and ECU Flash/Dyno Tune!

This is a great comparison video of a 2021 GSXR1000R getting a full M4 Street Slayer exhaust installed and custom ecu flash and dyno tune, compared to another 2021 GSXR 1000R that received a full Yoshimura AT-2 Exhaust.
I compared the dyno graphs at the end so you can see the differences in the 2! Let me know in the comments what else you would like to see!
Thank you very much and please, as always, like, share, comment, and subscribe! 🙌

[@fredmartin4252]

That exhaust was machined so well the headers to mid was near impossible and once we got it its like they became one lol

[@provenpowercycles]

that's right! I forgot about that part lol

[@mmahdim5912]

King of sportbike's

[@freelancerider100]

Got to change velocity stacks for sure... the stock stacks get turbulent @13k rpm

[@sparkedcuriosity2283]

Can you show a video on how you properly break in a new sport bike motor? As far as heat cycling.

[@hisaanhaq4116]

Yeah id be interested in that too for a street bike even a description would do

[@HemiBurns]

The M4 shorty systems make less horse power than their full length system.

[@provenpowercycles]

I had a bike come in for a dyno with the longer style pipe but he had a lot of other things going on with it that I couldn't exclusively state how it effected his powerband directly vs other style exhaust systems. I'd love to test some out though!

[@StntMan512]

​@provenpowercycles I've got the same bike as the video, M4 full tech1 can- DNA filter- and 🚫 plates. for you to test and compare🤝

[@blazekcmo]

compair the yosi vs the brocks

[@provenpowercycles]

If we get one in I will do that comparison 🤙

[@katlyndeasia4537]

😌 p͎r͎o͎m͎o͎s͎m͎