i am buying a s4 again because my evo is too much to drive on the street. More of a track car now. The question is as the topic states. I have talked to mark from asp. Have known him since he started and value his thoughts. He said to buy a stockish s4 and send it to him for the rs6 kit because i feel that a pj ko4 kit wont be enough. My evo is 350whp and 2990lbs. The ko4 that i saw make this power at 500+ more lbs weight. I have about 28 or so to spend total. So should i buy a stock s4 for 14 or so and have it worked or buy a stage 3 already done for 19 or so and get the rs6 kit and sell the k04s. Thanks
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