thanks for the website i will look into getting that pipe

 

CT pipe was 1st in the shoot out 2nd was pro circuit. Yoshimura should be good 4 a bigger bore, if you go that route. Yosh pipe, it rated low in the shoot out.

 

LTZ400flyinHIGH:
According to a shoot-out there are only 4 that I would consider:
1. Pro-Circuit Ti $498.00 95db, 19hp@4000, 34.2hp@6900, 6.9lbs
2. White Bros. E-Series $459.00 97db, 19hp@4000, 34.1hp@7000, 7.5lbs
3. White Bros. R - 4 $444.00 95db, 18hp@4000, 34 hp@7250, 5.4lbs
4. CT Racing $459.00 94db, 18.1hp@4000, 35.3hp@7250, 11lbs

Alba $350.00 102db, 18.8hp@4000, 33.8hp@7350, 8.25lbs (sounds nice!)
Stock (for comparison)$486.00 92db, 15.6hp@4000, 32hp@7250rpm, 11lbs

All prices can vary. Good luck!!!

 

I would agree about the bigger bore as well!

 

My friend has an 03' LTZ with the ProCircuit Ti4 full system and I have an 04 DVX with the T4 system. They sound great and both give a great boost in power. I recommend a Pro Circuit "system" or a White Brohters exhaust.

 

get the yoshi pipe it was designed for the Z

 

very true the yoshi full system is perfect for the bigger bore z400 but for a stock motor a pro circuit system might be better ti-4

 

well i was wondering how would you know if you have a yfz. i am taking advice from people that own z400. i like the yoshi comp series. and that is advice from people that own suzukis.

 

I also have the Pro Circuit and love it. Everyone who rides it comments on how smooth the power is. It is very consistent and it's almost impossible to fall off the cam with this pipe. The engine keeps pulling on top too, there are no highlights to the powerband just seamless power everywhere. My friend that i ride with has a Z450 with the Yoshi( it's in my pics). It does really good but it's hard to tell what the pipe adds to the motor because it is totally built. That thing does have ripping top end, and i think that pipe has a lot to do with it.

 

the LRD full system is great for MX and WORCS racing