good info. what seat of the pants says is that the racechip boost and my midpipe ( the anti-muffler delete) cancel each other out. so in terms of actual field performance my car performs like stock numbers. But... it gets complicated because I do my measuring at the strip and there's another pandoras box. there is a definite penalty to be had with street tires on the strip. I am just saying, I don't bank on my incremental tests at the strip but they are a good reference. I am gonna try working the clover leaf ramps during off hours to see if I can spot a repeatable "test" on-ramp that will give reliable logging numbers. If and when the stars align I am scoping variable exhaust and strip/track rubber. I have an old set of bmw rims kicking around. bmw have the same bolt pattern.
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