Im not worried about the money, i just want whats best for my quad....im just looking for opinions
(Im looking for power)

 

so isnt everyone else but ur guna have to pay up into like the 400 for a very good one (yoshimura) and about like 800 for the best (whgite bro e series) IMO. so yea go with the yoshimura and ull be happpy i knbow someone with a yoshi on their 400ex and it sounds great and is really fast.

 

evan is it the guy down buy cris wit the trx450

 

yes it is lol....but he also has a cam in his quad too (which u should get)

 

ironrod has LTE duals on his EX and I have heard nothing but great responses on them. He has a pic in his profile. lteracing.com, check them out if money isnt a problem.

 

well what a quite pipe that will give me more power but still keep quite. I heard the FMF Q pipe is a quite pipe *close to stock* and gives you power... anythingl ike that that is worth the money let me know

 

LTEs are supposed to be very quiet, I know the DS pipe is around 96db, not sure on the ex. And the LTEs have big hp gains

 

I like the White Bro's pipes. I have both the e-series & a newer R4. I bought the R4 recently from a guy that bought a different bike. Put it on & loved it. It was pretty load though & I ended up putting my e-series pipe back on. I think both are great pipes & definately better than stock. GO with your gut & maybe check ebay for a used one. I'd sell my r4 but I think I am going to keep both. Depending on where I am going to ride I may switch back & forth. I don't know if that will cause a problem with my jetting. I had it jetted for the e-series pipe. Hopefully it isn't to much different! Good luck with the search