I have a 03 k20a2 with a dcrh, spoon b pipe and n1 axle back, hondata img, and injen mega ram intake. Motor itself is bone stock. I see nothing on hondata's site or anything I've found on here that either oks or advises against it.

I see they have a specific race header reflash for the 05-06 motor. I don't ever plan on cams or forced induction so kind of feel like I would never really take advantage of full kpro.

Any help would be great, thanks.

 

from their site....

 

I have emailed a few different dealers, and all have answered back with different opinions, was hoping someone on here had personal experience

 

then call them.....It is my understanding that the reflash is not for raceheaders but they may have a verson for them. Me, I like my ecu's smart so hondadate is out.

 

If you are asking if you can get the hondata reflash #4 with a raceheader, exchaust and intake, then the answer is yes. Been running mine for over a year and my k20a2 runs fine.