Best Pipe Messico, FMF or DEP

[gasser250sm]

Hi,

I have a 2002 EC250 Supermoto, i use it mostly on the road so im after mid range/top end pull. The bike came with the standard Messico front pipe and GG silencer.

The silencer soon got destroyed to pieces and i bought a DEP and it performed the same and sounded the same really. Now the Messico front pipe has snapped in half like it was a bake bean can ! ive only had the bike 2 months. So now i need a new front pipe originally i thought get a DEP Front Pipe so i got the set but i have discovered that they are more replacment than performance parts, so how about the FMF fatty ? ive been told will give me more over rev and top end. Will this work well with a DEP silencer or shall i get a powercore 2?

I know the Gnarly and Fatty are the same dimensionally but mine is pre 2003.

Thanks for the help in advance. dhyllan