Plug and play - Headlight Relay Kits
- Just a note for anyone considering buying a relay kit from Crackedback. It really does make a big difference having the electric fan and headlights wired this way. No more charging fluctuations. I'm glad I decided to get a kit from him. It's actually one of the most sensible upgrades I spent $$ on. You will notice the difference and your car's electrical will be much happier.