Hey everyone. Just a quick question for anyone who has either installed or owns an Alpine IVA-W200 in the 06 Si.
Do I need a wiring harness or not to install this in the 06 Si? Crutchfield says I don't need one, but I don't want to start installing it just to find out I need it later. Any help would be appreciated. I plan to install this in the next few days as soon as my PESWIAKJ arrives.
06 ASM Si
18" Roja Formula 7s