ok, so i have the rev it up stage 1 and i am thinking about getting the 42.5lb injectors and harness from intense. im sure youve all seen that hp tuners is close to releasing a tuner for it. my question is wether or not i should do that or get the stage one from gm. Is there is a possibility that the tuner will remove the rev limiter also.

 

I Think You Should Get The Stage 1 First

 

bump

 

I agree

 

If RIU don't release the next stage soon I will be doing the same, injectors,harness, hp tuner.

 

Why spend an extra couple hundred on 40-45whp that is already there with the RIU stage 1? For that price we can then add the HP tuner and injectors....tune and get a 20-30 whp jump.

 

thats what i figured and if the hp tuners has cracked the code then they will probably be able to remove the rev limiter or at least raise it to what ever you choose.

 

If you are going to do the HPTuners thing then you will no longer need the rev it up box. GM stage 1 will also be a waste of money if you plan on doing HPTuners.

You will have complete control over everything with HPTuners. You will have to set a single field in your ECU for the injector flow rate. You can raise the rev limiter, you can disabled DTC's you can do it all.

I am waiting for HPTuners.

 

Wait for HPTuners. 60# injectors here we come!!!!