Saturn ION RedLine Forums banner

hp tuner

  1. HP Tuners Hawaii

    General Discussion
    Hey everybody. Just wanting to know if there's RL's on here in Hawaii, I've seen 3 of them here and never have a chance to talk with them! And as the title reads, I'd like to know of anyone with HP Tuners on Island.
  2. How is the ZZP Stage 2 Tune? I've heard mixed reviews.

    Performance Modifications
    I'm considering doing the ZZP stage 2 upgrade with a 3.1" pulley and 42# injectors. I was considering having a local shop do the tune, but it looks like they are going to charge $600. Ideally I would like to just use the ZZP tune, but I've heard it's not great. The alternative is to buy HP...
Top