I cant seem to decide on what intake to get..so lets see what most of you guys are using. Im looking to see what is mostly on the 400's and the 430's..sorry you 300 guys hehe.

 

K & N Fipk!!!

 

Yup-K&N FIPK
I also had my ECU chipped at JET Performance in Huntington Beach, CA

 

You forgot the option for OEM.

 

how much did it cost? any improvements?

 

SRT

 

SRT, Got one on mine, sounds great

 

let me see had K&N, have akimoto and ready to install a custom SRT that is sitting in closet

i don't think AEM has made anything for the GS4

 

^whats so custom about it. And why the switch from those two, to the srt now?

 

cold ram air, chrome srt with neo; hopefully. i did not like K&N kit because it was plastic, so got Akimoto for now.

 

I might just try and make my own cold air..if anything in the future I could always install and air fuel controller and get more power.

 

I highly recommend this upgrade. Great low/high end power. The high end power is unbelievable. I bought my upgrade kit at morepowerracing.com. Its about $295.00 Free shipping. I took mine to the location in Huntington Beach, CA. You indicate your existing performance upgrades and they will modify your fuel/timing curves. I have the K&N FIPK, Magnaflow exhaust, and Torque Master Plugs. My car is very quick. I killed some G35's, and Z's, and a loud "supped up" SS Silverado.-LOL

 

nice! I maybe looking into this, but then again, I could get an SAFCII


I'm right be huntington beach though. I might just swing by one day and check it out.

 

what did you buy at morepowerracing.com?
how much did it cost to chip your ecu?
how long did it take?
what's your A/F ratio?
have any dino runs to comapre pre and post chip mod
not only is it a better deal, but it makes more sence and it is easier to resale the vehicle and safc by simply unpluging a/f controller, than going back to a shop to get the ecu returned back to normal.

 

Anyone have any experiences with the Rod Millen intake?