Discussion in 'Performance & Fuel' started by bjackd, Jul 31, 2008.

  1. bjackd

    bjackd New Member

    I am installing a si/so Magnaflow exhaust this weekend on my 2001 Silverado 5.3L. I intend to add a CAI. I have not decided which one yet. Any suggestions appreciated.

    I am considering a diablo predator tuner because it sounds like I can make all adjustments myself. Will the predator turn off torque management? What can a custom tune do that a predator will not do?

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