I been debating and I'm planning on getting the zzp stage 3 kit with 2.9 pulley, oversized tensioner pulley, 50# injectors, heat exchanger step colder spark plugs (already gapped) and a gms2 or Gms3 trifecta tune still don't know but I know 0 hptuners from here, anyways! I just wanted to know if I'll need a dual pass endplate as well? Or if the heat exchanger is all I need? I'm not going to be racing all hardcore, just a couple here and there you know so I figure I won't need it but let me know what you think, thanks

 

Read the other thread you made. You don't NEED cooling mods. But it helps keep the power that you have and recoupe your IAT's after a pull.

 

Good rule of thumb is you can never have too many cooling mods. May not NEED them but they are a good investment.

 

what the last two guys said

 

I closed this thread, because your answers can be found easily through the search feature.

This is a common topic, and you shouldn't have any trouble finding information.

If you have any further questions regarding a safe setup, feel free to PM me anytime. Thanks!