Postby smj999smj » Mon May 29, 2017 2:03 am
Yes, they are very well known by Nissan "tuners." It's one of the best if you are doing some serious performance mods. If you are simply doing some bolt-ons to your otherwise stock engine (CAI system, exhaust mods), then a more basic tuner like Superchips or Bully Dog will likely suit your needs.