would steer clear,had a lot of issues with these in the past,speakers cutting out due to poor terminal connections with the kit supplied,if you only have front speakers you must buy an additional lead to make it work so the amp doesn't power up.even then if the resistance is slightly out it'll do the same and without extensive alteration (not worth the time)
And also numerous kits not unmuting regardless of using the supplied relay regardless of phone-pretty poor tbh
Made my autoleads btw
Matt