My lowly 2004 DE made 281 before mods on the Uprev map, after Miltek, Berks, plenum spacer, 06 air box and new plugs and service made 306. That was on 87k miles.It uses no oil between services either
Facelift lights all round now on and the list of things I want to do is still as long as my arm
Addictive cars to modify and loads of parts available to satiate that.