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  1. Transmission & AWD
    Ok, Bought a used 133k miles, 02 WRX wagon with a blown motor. Installing a 2.5 STi. forged pistons, Hybrid cnc'd 2.0 heads... Ok let’s pretend for s second that my transmission was babied and taking great care of. How much power should i realistically tune to? I want slightly tougher...
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