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Best Ca Smog Legal Header........?????

Discussion in 'Engine Tech / Drivetrain' started by delano777, Aug 23, 2006.

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  1. delano777

    delano777 New Member 5+ Year Member

    Aug 23, 2006
    I have heard a lot of great suggestions on headers for my 99 Si. But i was wondering what you think is the best CA smog legal header for my 99 Si. Most suggestions were for race headers or headers that do not have smog O.E. #.

  2. JohnS.

    JohnS. BANGARANG Registered VIP Registered OG 5+ Year Member 10+ Year Member

    Jan 10, 2006
    New York
    Just get DC sports. Widely known, popular, and good headers. Best bang for your buck.
  3. Mr. Jollypants

    Mr. Jollypants Mr. Fucking Jollypants Registered VIP Registered OG 5+ Year Member 10+ Year Member

    Jun 13, 2004
    Victorville, CA
    Anything that has a CARB number, it's Emissions legal in California.


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