mods to run the car properly on a Stage I SW. One is a 5 bar FPR (Fuel pressure regulator) and another is a MBC (Manual boost controller) to prevent overboost. You can however, bypass the MBC by upgrading your SW to a Stage 3- sw. But I am not sure if MTM has a 3- program. Plus, if your car is a 2000 or 2001, you may also need a new MAF (Needs to upgrade to a Hitachi MAF).
You can search the archives for more detailed informations on all of these.

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