Hi everyone. New to the forum. I purchased some Rinehart Crossbacks and a Arlen Ness Big Sucker for my 2013 Dyna W/Glide. I intend to fit the Dynojet Power Vision in the near future so my question is, will I do any lasting damage if I fit the pipes and filter and run the bike for the next 1000klm with out re-mapping?

Do a search this has been covered more times than what oil do i use and yes it will melt down but than again
Maybe not if you only let it idle lol

I have SE slip ons and a free flow air system with a stock tune and no problems after 2000km. But every bike handles it differently. I did the exhaust first and so had a good fuel usage baseline, so when I did the air filter and economy did not alter then I am fine.

I wouldn't do 1000km before tuning it personally. It'll be running lean and the engine will get fuckin hot.

as noctm said no good esp in summer heat , anyway it will run like shit

Thanks for the info. I will wait until I can complete the package.

Wise move.

if it was my bike i would not run it without redoing a new tune. It is going to run lean and that means hot, and thats not good!