has anybody done this w/ exhaust?

04purpleyerple

Registered
I was seeing if anybody out there has modded there stock header and just ended up putting a slip-on on the bike. Making a 4-2-1. If so did it cut out any performance on the bike? Pros -vs- cons? thanks for the help.
 
I mod them often for my customers that are really budget strapped and then dyno tune them.. I currently have one in stock..

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Thats really good:thumbsup: do you have a place that does jet hot coating in your area? that would set it off:beerchug:

I do have a place that does all the coating stuff but price would increase alot.I have spray coated a few myself and it worked good...
 
What kind of power can you make with type of a set up?

your setup will dictate power increase,as I have only yosh boxed the ecu on the dyno with these on stock motors...customers are happy so I'm happy...

I did a test on a stock bike in lots of stock exhaust configurations and was surprised how well it worked like this.
 
Yosh is supposed to have just the header pipe available for those that want to use factory or aftermarket cans.
 
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