I need help with choosing a new exhaust

[yfzgirl]

I need a new exhaust system for my yfz450.It's an 08 brand new I just bought it.I still race and ride for fun but for the racing part I know I need a good exhaust for better power and performance.I was checking out the Leovincex3 but it's too pricey for me.Does anyone have any suggestions?:confused:

[buzz64]

cant go wrong with a gytr pipe

[yfzgirl]

Actually that was my second choice because the price was reasonable.I'm now debating on 2 exhaust systems FMF or Gytr either way I would have to go with the one that has more Hp. Thanks for the help I appreciate it.;)

[buzz64]

sweeet let me know witch one has more hp

[yamaha_rider]

hey yfzgirl, i would go with the trinity racing for an exhaust, very good power gains throughout and a very nice sound. http://www.trinityracing.com/ I also have a yfz450 let me know what you decide and let me know how well it performs once you get it on ;)

[yfzgirl]

I've seen the Trinity exhaust and also heard it for myself on a quad at the track and I can't lie it has an amazing sound to it.But the price is a little to steep for me.I know that the trinity definitely has more Hp and the performance is really awesome.I wanna make the right decision on this cause this is my racing bike and I don't want to end up with a crappy exhaust.I got a week to decide so if you guys have any more ideas please let me know I'm open to any suggestions that you guys may have.

[Pomarico77]

you would be foolish not to buy a SPARKS kit. There around $550. They Flat out make the best power for the YFZ's, you can try to argue it. Sparks makes the best gains for the yfz, can try dasa too. If your racing mx, Sparks kit and cam mod it will be plenty of power.

[yamaha_rider]

So what exhaust did you end up getting????

[yfzgirl]

I had to go with the FMF 4.1 which comes with the SS mid pipe and it roars! I feel difference in power gain and that's with out a jet kit.Hey, Pomarico your right about sparks they got the best exhaust & jet kits out there but too pricey for me.I'm pretty happy:D with the my choice.I'm trying to build this racing bike up for my own personal use and to race my friends with it's all for fun! I have my 400ex that's already built with all the upgrades but that bike is strictly for racing.This is for fun!:)

[Demon Rider]

....Not very often can you go wrong with an fmf exhaust setup

[yfzgirl]

You got that right! I also got the FMF power core for my son's Raptor80 and it's not powerful it's just right for his quad.I don't want to get an exhaust that's too powerful and the kid is afraid to ride his own quad.

[Demon Rider]

Other then looks, is there any need of putting an exhaust system on something so small as an 80cc engine.