legality

  1. Naughty_Dog
    Thread

    Engine Drivetrain 1st Gen Cooper S Pulley Legality Questions

    As a resident of CA, it's been slim pickins so far on CARB legal parts for my '04 MCS. I've gotten by with a CAI and Borla Exhaust system which...
    Thread by: Naughty_Dog, Jul 22, 2013, 32 replies, in forum: Tuning and Performance
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