370z AT With Stillen S/C And The Upgrades

brucelidat

So I am really not knowledgeable about this stuff but it seems like at this power range (420ish whp), the upgraded injectors and fuel pump aren't really necessary. Some people have had some idling issues with this kit though (maybe due to turbulence), so maybe the maf upgrades might still be worthwhile if they address this.

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mikey1600

there were some people having idling issues who didn't install the shroud that came with the kit, it's a metal bracket, although I couldn't find a way to fit this in after installing the frozenboost heat exchanger as there was no room for it, the guys having issues I believe were running the standard kit without the metal bracket in front of the air filters installed.

JWillis72

I agree, the shop that installed my kit left it off and it caused the car lots of issues. After two days at the tuners trying to figure out what was happening we found that part missing. I made one and most of the problems went away so I made a larger one and it got even better. The third and final is much larger than the Stillen one but it cleared up all the little bugs it had at idle or coasting.