05 zx6r exhaust question

[Zackp00]

I know you all say use the factory exhaust on the bike but I HATE how it sounds! With that said I picked up a yoshi slip on and it' has been shortened some. I was wondering if any of you have tried cutting the servo valve off the factory and putting it on your slip on. Trying keep the low end I hear I'll loose plus keep all my lights off. Any tips etc I was just curious wish I had a spare factory exhaust to try cutting up first but I don't. will it work? Screw it and sell the slip on and deal with my bike sounding like a lil moped or loose a lil low end and have it sound like a bike..... What would you all suggest???

[762SPR]

I don't run the servo with the stock exhaust and manage to get by... If you want I'll make you a little circuit you can plug in to replace the servo and keep the lights off. They're like $50 if you buy them online, I'll do $25 shipped.

[Zackp00]

Thanks man and I'll keep that in mind but have read without it you loose some bottom end? It was just an idea I've been tossing around in my head.

[762SPR]

Honestly I'm not really sure... The servo was broken on my bike when I got it so I just pulled it out to save space. I tried messing with the valve by wiring it in various positions to add back pressure, but that just seemed to kill the power so idk. I really want to ditch the super heavy and ugly stocker and fab up a custom exhaust system so I'm not going to sweat messing with it.

[RYAN SMITH]

ive got a custom midpipe with eyelid welded on the inside. my bike runs and sounds strong. yoshimura can

[KMasty]

Originally Posted by 762SPR

I don't run the servo with the stock exhaust and manage to get by... If you want I'll make you a little circuit you can plug in to replace the servo and keep the lights off. They're like $50 if you buy them online, I'll do $25 shipped.

Does this offer still stand? I put an 03-04 header on my 05-06 and bike runs like poop now. I thought nothing of it when I was researching if it was doable because nothing was mentioned about the servo..

[Nappy]

762SPR will set ya up... Your timing gets turned down 3 degrees when the FI light is on. I'd just buy the mod from him. The servo is more work to rig up than 25 bucks worth of time imo...

[KMasty]

Hoping he will! I went to listen to the new sound ad the massive bog before the rev was pretty disappointing!

[broham]

Originally Posted by KMasty

Does this offer still stand? I put an 03-04 header on my 05-06 and bike runs like poop now. I thought nothing of it when I was researching if it was doable because nothing was mentioned about the servo..

there's a butterfly valve in the headers?

[762SPR]

Originally Posted by Nappy

762SPR will set ya up... Your timing gets turned down 3 degrees when the FI light is on. I'd just buy the mod from him. The servo is more work to rig up than 25 bucks worth of time imo...

Yeah, I just need to dig up the parts again. shoot me a PM.

Does it do that with any FI code? or just the exhaust servo error?

Originally Posted by broham

there's a butterfly valve in the headers?

No, it's in the undertail exhaust but if you change the headers you can't run the stock exhaust with the servo in it.