Exhaust Decision... what are you running?

[ben97kerrigan]

hey guys 

 

im in the market for a full system upgrade and was wondering what people have and whether you are happy with it?? 

 

what type of power did you get from it and any information will be appreciated

 

anything helps guys!! 

 

im looking for my 2011 wr250f 

 

[longerdeeper]

Akrapovic, full system queit, linear power giving impressive traction, you don, t realise how much faster you are gong untill the corners come up so much quicker.

I have used both leo vince and gtyr slipons, they sound good but really bark up when you get about mid throttle, which is good fun on easy open terrain, but the Akrapovic will get you through slippery and tight stuff so much faster and up snotty hill climbs much further with less clutch work.

[genocidal_josh]

I've got a full GYTR system which I must say does give a decent amount of power through the range but sometimes I find myself thinking "this is just TOO LOUD" but If im such a girl about it I should have put on the "quiet-sert" end cap.. I think I secretly love having the ability to pull the clutch, creep up behind a friend, bounce it off the limiter, and watch his hands and feet fly in a fit of panic followed by some dirty words but if I didn't get a staff discount from Yamaha I would have looked for something more cost effective

Edited October 27, 2014 by genocidal_josh

[YZCas27]

I run a full fmf power bomb with a 4.1 power core slipon it made a little difference across the board but what really helps is the remapping with the gytr tuner then the pipe shines more mid top over rev.

[ben97kerrigan]

i was looking to ride it on the road so im not sure if its such a great idea to draw attention to myself. i was looking at the fmf Q4 slip on as it comes standard with the silencer insert. is that still a good bye or does it restrict the pipe too much with the silencer insert.?? 

any more help is appreciated

[YZEtc]

The FMF Q4 is situated between the stock WR250F muffler and the louder motocross mufflers as far as noise and power output goes.

I've been using the Q4 for years on all of my dual-purpose and off-road bikes, including a 2002 and 2009 WR250F.

Sound is reasonable with a noticeable power increase.

I would not use it if it were too loud.

If you use the Powerbomb header as well, it's even better.

[ben97kerrigan]

i was looking into the megabomb or powerbomb header aswell 

but my pockets are not all that deep at the moment. 

will have to be a future investment 

 

thanks foe the help.. that sounds Great!!!!