I want a full exhaust kit for my z400 and i can get a pro circuit for a 20% discount from my dealer. I was wonderign if there is a better full exhaust than the pro circuit, i have searched the forums and nobody has said to much about the pro circuit pipe. I was thinking about trinity racing but havn't heard much about there either, i would be willing to spend about $500 on this mod alone if i were to feel a big difference.
Also has anybody used the 400ex intake tube and filter with a Pingry air box and felt a difference? The 400ex intake and filter and 1" larger than the z's , in case any of you didn't know.
Thanks,
Dirk

 

ct but its high $$$ like 500 bucks or hmf. or lrd.

 

I have only heard good things about CT and HMF, and I believe they both come with spark arrestors, something you want to have.

 

get an hmf excellent system, great price you cant go wrong

 

Yes but I saw less than 1/4 of a HP gain on the dyno!! The Z's tube looks restrictive but actually flows fairly well.

 

The HMF is the best bang for your buck. Great power gain and looks great w/ powder coating. Just check out the pics of mine. Seems like eveyone pretty much says HMF or CT.

 

i'll second that

 

one of my friends has a full pro circuit system on his z-400, and he said it really had a good power increase....Ex999

 

CT was rated the highest...due to noise and HP

I have a CT pipe...jetted, K&N....I love it. It sounds great and I can really tell the difference in power.

Steve

 

theres alot of good pipes out there
white bros, pro circuit, hmf, curtis sparks, yoshamira, ct, lrd , alien to name a few
yosh has a great pipe but they're a little pricey. for the money you want to
spend go with hmf , it's a good reliable exhause for the money