[z400master]

HEY im 15 just got my z in early september. Anyone out there actually bolt on teh trinity stage IV yet i was thinking about getting one next spring. I live in upstate New York so its winter soon so Im looking into performance parts now. And is it hard to get the jetting right. Some one must know, thanks ryan

 

[Z400Central]

lots of people have the pipe and ive yet to hear anything bad about it. its the nicest looking pipe IMHO, sounds good, and gives great gains!

 

[WP]

Easy to put on, straight forward jetting, and the best pipe available.