RCA cables thin and good

Which RCA cables are very good quality and yet thin? My car is almost bulging with the thick RCA cables I got. I have RCA's, speaker wires, and I made a HUGE mistake, I put the power wire alongside these signal wires and hence am getting some engine noise. Someday I will have to remove the power wire and rewire it from the left side instead of right side with everything else. Are there any thin ones with very good quality? Make/Model?

Stinger and Monster are all u should use for RCA's, unless you can afford nakamichi's. They all make different gauge RCA's so check out your local dealers and see what they got."I don't play games. I play Nakamichi and that for real yo" - Probably some japanese kid said this in the early 80's trying to sell stereo out of his trunk lol.