Quote:
Originally Posted by riskmaker76
My MPPSK 440 was obnoxious (though not as bad as my S1000RR  ) - I loved at first, but then over time it started to get to me with the backfiring. I could do it on command with a downshift and it was LOUD! and sounded sloppy.
I will do one at first then another - but will kill me since Dinan has a X pipe.
Which one did you remove the one towards the front or the rear?
Quote:
Originally Posted by AddyDaddy
Do what I did. Do one and drive for a month or so. I wasn't planing on doing both but figured while guy was fixing tips screw it take the other one out. They can be put back in if it's too much. But I obviously didn't want it to sound stupid or Ricey either and why I did one to begin and very happy I finally removed 2nd set. It's extremely deep, crackles and pops if you downshift and rpms go over 3k rpm, but if your driving like that in sport/sport plus it's because you want to hear it. So depends on how you drive I guess, that would be indicative of your liking both removed or not
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I did rear first like the M850 has it.
You'll be pleased with sound increase. And if you want more do the other
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