ZZP Stage 2:

ZZP PCM
ZZP modular pulley system
GM serpentine belt or oversized tensioner pulley (see product page for OS tensioner instructions)
Plug and play injector harness
NGK 4644 spark plugs gapped at .035
larger fuel injectors

That is what zzp includes in there kit. I want to kno if anyone has tried it and if it is a good system? Aslo it says it comes with a pcm, which i assume it is tuned for stage 2...but even though it has a tune every car is a bit different. So do i get a tune after instalation anyway? Basically fill me in here, cause its on sale and im ready to start some motor work.

 

ZZP sells great products. never had a issue with any of them. (to be honest in about a few mins this is going to turn into the ZZP vs OTTP deal as always)

ZZP can either send you the new ECU with a $150 core charge or you can send your current one in for them to just program it.

i would just go with the stage 3 kit if you have the extra money.

 

Right, that current debate is still goin through my head...stage 2-3. May seem like a simple answer, but i also wanna get a few other things....spread my money around. Need/want there S3 intercooler system. Cooler the better!

 

thats true i think it would be worth the extra 200-300 dollars to get the stage 3

 

It says that if i got with a 3.0" pulley its required that i have a exhaust header and a dual bypass intercooler plate..? "required" or REQUIRED?

I forgot to add, so does that mean with stage two....2.8" pulley with 42lb injectors, i REALLY need those things?

 

exhaust and headers arent a necessity for the stage kits but with a 3 inch exhaust you could tack on quite a few more hp