2008/2009 Tuning Upgrade?

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2008-2013 Cadillac CTS Performance Mods Discussion, 2008/2009 Tuning Upgrade? in Cadillac CTS Second Generation Forum - 2008-2013; Hi, I am currently looking at a 2010 or 2011 CTS due to the fact that they have higher HP. ...
  1. #1
    CadillacJoe96 is offline Cadillac Owners Member
    Automobile(s): NONE
    Join Date
    Jan 2013

    2008/2009 Tuning Upgrade?


    I am currently looking at a 2010 or 2011 CTS due to the fact that they have higher HP. When I look at 2009's I see that there is a 1SB and a 1SA where the 1SA has 263 HP and 153 ft-lb of torque and the 1SB has 304 Hp and 173 ft-lb of torque. I was wondering if anyone knows what the difference is and if there is a tuning upgrade to the 1SA to match the 1SB?


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  3. #2
    Pdabs's Avatar
    Pdabs is offline Cadillac Owners Enthusiast
    Automobile(s): CTS4
    Join Date
    Dec 2011

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