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Tranny swap ?

Discussion in 'Civic and CRX - EF' started by Posef, Feb 12, 2012.

  1. Posef

    Posef New Member

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    I have a 89 dx 4 gear do I need to swap ecus to go five speed
     
  2. jlicrx

    jlicrx Senior Member

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    no, you don't need a different ECU - transmission just bolts right in using your 4 speed axles and shift linkage - just make sure the 5 speed is 89-91 and not 88 - you will need to change clutch discs to use 88 transmission
     
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