What Exhaust To Buy?

[TooFastForYa]

I am looking to buy a full exhaust for my 416EX that has the following mods:
11:1 Wiseco Piston
Ported and polished head
Megacycle cam
Stainless valves and springs
Stock carb that has been ported and has jet kit

I am looking for an exhaust that will yeild the best gains. Right now I have a Big Gun exhaust and dynoed 37hp but the pipe was used so I'm looking for a new one. I was looking at the LRD Pro 4, Two Brothers, HFM, White Brothers, ect.
Thanks

[muddy400EX]

dont know much about two bros and white bros has good exhaust but they are expensive as hell!!! i love my HMF, and the LRD pro 4 is a sweet lookin pipe. i would go with the HMF or LRD pro 4:macho

[flat_track400ex]

TC i got mine on my 450r and i love it

[whiteflash]

i like my DG, lots of lowend!!!DG has two new exhausts might want to check those out(dirtwheels) and big gun has a new one out....

[standardryder]

i just got a yoshi slip on for my 300ex, gave quite a bit more lowend, can do powerwheelies in 4th on snow.

[SadisticShee]

I always liked the white bros

[hardkoratvmxr]

i love my hmf