Is it possible to fit S2000 sidemarker lights onto a 4th generation Accord without too much difficultly. Cutout of the fenders seem to be the hardest part. The oem sidemarkers are pretty cheap and much better than the APC, but the best ones are the JDM. I can ask my local body shop to cut a portion of the fenders since I have to replace the drivers side anyway from an accident.

Looking at hondaautomotiveparts.com, the S2000 sidemarker appear to snap into the fender.

Any advice?

 

they snap into the fender because there is a precut hole on the fender.
All side markers i've seen require a cutout of the fender to install...

 

i don't see why it should be any different than installing JDM accord side markers, or any other aftermarket side marker. i'm not aware of any that don't require you do drill/cut into the fender. so as long as the body shop has the template right, and positions the cutouts straight and consistent on both sides, there shouldn't be a problem.