Quote:
Originally Posted by docjrk
I've had my mppsk car now for almost 6 weeks and about 800 mixed drive miles. The exhaust was deeper toned initially compared to a standard exhaust but not as aggressive as i had expected. Some burbles on throttle lift and downshifts...however, after 500 miles, i think things loosen up and sound improves. Gets louder, a bit more "growl", and now that I'm pushing the car a bit more as i near the 1200mi break-in, above 3500-4k rpm, definitely sounds better. Had the wife take a spin so i could hear it better....lots of pops, bangs, and burbles now. Do a 2nd gear hard accel to 4500rpm and quick let off the throttle....you will hear what i think you want to hear.
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docjrk - Now that you have your MPPSK on for several months what is your impression? I am close to adding MPPSK to my 540.