Welcome.Hi guys I'm new here and I just bought a 05 P700 with 650 miles a week ago and already want to start modding... I'm wanting to put on a hmf utility slip on muffler and I'm wondering if I will have to rejet the carbs because of this... I've been told that it's kind of tricky getting it jetted right without there being a dead spot in it... Thank guys...
Do a search.
Stay away from Dynojet kits.
Use only Keihin jets.
If going with just a slip-on you may not have to rejet at all, or maybe just go up one size.