Does any of you guys who currently having Stillen SC stage 4 have any problem at all with this kit yet? The reason I'm asking bcuz I'll be installing this kit tomorrow...any feed back or recommendation would be appreciated

Thanks

Nate

 

there's a big thread on my350z about stage 4...

 

I read that thread already...seems didn't find any answer though

 

sukhi (member here) has stillen stage 4. i don't think he had any problems.

 

Nope, Not yet. I have the stage 3. Waiting on a few people to test it out before I take the plunge.

 

Hey Nate,
Let me know how the install goes and your initial reaction to the change whether is a huge improvement or not. I'm getting close to purchasing the upgrade, but looking for more input from those who have already done it.
From what I can tell, it should be fine, the larger injector and richer program for 1 more psi seems like a good safeguard. Nothing is changed from going from 2-3 which can cause some cars to run lean.

 

Same here ...but couldn't wait any longer ...so I decided to have it installed by tomorrow....hopefully nuttin goes wrong

 

definitely will ....my wife will drop it off @ the dealer in SoCal for installation....will post dyno result probably in 2 more weeks (when I bring the car back in San Jose to dynoed @ my previous dyno shop)

 

Install went smooth...eventhough I haven't get the chance to drive it...per the installer, he said that my car now is way more power....according to him, he's hitting close to 10 psi??? (I think stage4 is 8~9 onlyz). My wife picked it up this evening and told me it sure is faster than stage3....will get dynoed and result in 2 weeks

 

can't wait to see it.... man.... this stage 4 is staring to get under my skin.... i might just have to upgrade!!!!!!! convince me not too.......... oh btw way, how much was it and wherre did you get it done just pm me on the info.......

 

pm sent

 

You guys are boost addicts, lol. Gotta love it though.

 

thanks nate.......
and hell yah!!!!!!!!! ^^^^^^^^

 

Can someone give me a quick rundown on the differences in Stage 1 thru Stage 4?

 

stage 1 is with supercharger and related componets to install,stage2 adds intercooler plus small intercooler under the intake manifold,stage 3 smaller pulley for i psi boost increase,stage 4 is smaller pulley for another 1 psi boost increase,also larger fuel pump,different fmu and larger 7th injector for more fuel flow.