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GT-R B/N 750 Stainless Mufflers

Discussion in 'Small Block' started by GT-Rx®, Jun 15, 2010.

  1. kyle whalen

    kyle whalen Tuned and Synch'ed

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    When installing a "open style " muffler or full exhaust such as this would ecu remapping be required?
     
  2. GT-Rx®

    GT-Rx® Administrator Staff Member GT di Razza Pura

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    Yes, always highly recommended... honestly even completely stock the fueling is quite horrific and frighteningly lean in the low/mid throttle/RPM ranges.
     
  3. kyle whalen

    kyle whalen Tuned and Synch'ed

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    What do you reccomend a power commander?
     
  4. GT-Rx®

    GT-Rx® Administrator Staff Member GT di Razza Pura

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