u can go to any performance shop. i already have them on my 99 EL. i kinda regret havin' them tho. i mean they look good and everything but if i could choose da M3 mirrors with da L.E.D. lights, i would. when i got my sidemarkers dun, there wuz no such thing as M3 mirrors with LED's. anywayz, i got mine installed at HI-TECH AUTO. that's in richmondhill, ontario (hwy. 7 and east beaver creek). da reason i don't wanna get da mirrors now is cuz i don't wanna have all of those lights blinkin' when i turn.........i'm supposed to be a sleek lookin' car........not a bus!!! anywayz, sum of u guyz might think dat da more lights u have on ur car........da better it'll look.....which is kool.......but for me, i don't wanna be too flashy in terms of having all of those lights. i mean, i'll put on 18's, a crazy body kit, a nice paint job and re-do da interior but when it comes to lights, the only major upgrade i would do (and have dun) is clear out da corner's and put in a REAL H.I.D system. i would probably recommend STATION 28 /EVOLUTION (or REVOLUTION i can't remember which one it is), SPEED TECH, or even HI-TECH. when i got mine installed......da avg. price wuz $150 for parts and install. i paid $120. i dunno know how much they go for now but juss make sure dat they rust proof da quarter panels after they cut it. its gonna rust if u don't do dat. btw, u have da choice of either hookin' it up to ur corner lamps or ur signal indicators. if u hook it up to ur corner's it'll juss stay on but it won't blink when u signal. if u hook it up to ur signal's, it'll blink when u signal but it won't stay on. da solution to this is gettin' a relay. da relay is probably gonna cost u like $10-15 each. if u want, i can ask my mechanic if he's willing to install it. he'll probably do it cheaper den da other places i mentioned. he's in richmondhill also (yonge and 16th ave.) he also has da sidemarker's for sale too. if ur in da GTA area and would like to know more on da prices that my mechanic can offer......juss holla at me here. i'll respond within da same day. sorry for da long post!! eltyper416 p.s. btw, i put on marker's for da accord. u can put any marker on ur car.......its juss up to u and ur preference.