Aaen muffler +6 hp ?

[NyTrOMaNIaC]

spend the $20 for the dynotech subscription and you'll see where the hp comes from. You're not going to get 6, or 4 for that matter, from the pipe (muffler).

I gained a solid 300 rpms on the holeshot and at least 200-300 rpms @ WOT with my Yosh pipe, and everyone knows that if you gain rpm, you're making horsepower.

 

[Yamtodd]

anybody run the aaen pipe yet this year with a update?

 

[journeyman]

The direct link is this: http://www.aaenperformance.com/Yamaha_Nytro.asp

 

[**sj**]

aaen

they all are selling their product...draw your own conclusions..
but I will tell you ...Aaen is as honest as they come for over 30 years...

 

[08nytrofx]

spend the $20 for the dynotech subscription and you'll see where the hp comes from. You're not going to get 6, or 4 for that matter, from the pipe (muffler).

I gained a solid 300 rpms on the holeshot and at least 200-300 rpms @ WOT with my Yosh pipe, and everyone knows that if you gain rpm, you're making horsepower.

how much did you pay for it?

 

[Hunter1020]

I gained a solid 300 rpms on the holeshot and at least 200-300 rpms @ WOT with my Yosh pipe, and everyone knows that if you gain rpm, you're making horsepower.[/quote]

Any clutch changes need?