2008 nytro exhaust mods

[saz]

Has anyone tried to remove the stock muffler and just run a straight pipe? I know it will be loud but will it help the power as it will have very little restriction, I know it other four strokes(cars) open exhaust works well

any thoughts or experiances?

 

[swelly]

My guess is that you will lose some torque on the bottom. Open exhaust tends to work best at WFO. JMO

 

[usafracer]

I tried it and it ran like crap. It needs some back pressure.

 

[woodsrider]

Back pressure it with a turbo!

 

[tapex_07]

I agree with ^^^