360 Six Speed, Challenge Exhaust ECU question | FerrariChat

360 Six Speed, Challenge Exhaust ECU question

Discussion in '360/430' started by ferraristyle1, Jul 29, 2014.

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  1. ferraristyle1

    ferraristyle1 Formula Junior

    Aug 2, 2013
    264
    Baltimore, MD
    #1 ferraristyle1, Jul 29, 2014
    Just ordered the Challenge Exhaust for my car. 02 Spider 6 speed.

    Just wondering if I need the ECU flash. My understanding is that it does two things, one adjusts the shifting in F1 cars; and the second opens the valves at 6K vs 4K.

    With that being said, I would rather the valves open at 4K, and the shifting won't be effected in a 6 speed so do I need the ECU reflash?
     
  2. MufflerMan

    MufflerMan Formula 3

    Jun 12, 2005
    1,564
    Sacramento Ca
    Full Name:
    Colby Sandman
    #2 MufflerMan, Jul 29, 2014
    No flash needed, bolt the exhaust on and go.
     
  3. PFSEX

    PFSEX Formula Junior

    Jun 30, 2006
    843
    Las Vegas
    Full Name:
    John Ratto
    #3 PFSEX, Jul 29, 2014
    I bolted mine on and did nothing else. No problems.

    Meanwhile, I have 2 new ECUs in case I ever need them.
     
  4. bisel

    bisel Formula 3
    BANNED

    Sep 12, 2012
    1,138
    Scottsdale, Arizona
    Full Name:
    Steve Bisel
    #4 bisel, Jul 30, 2014
  5. English Rebel

    English Rebel Formula 3

    Aug 13, 2013
    2,158
    Piedmont Area of NC
    Full Name:
    Alan
    #5 English Rebel, Jul 30, 2014
    To my knowledge the Engine ECUs have no effect on F1 shifting -- that's done by the TCU.
    Alan
     

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