HIDs
Trending Topics
Only time I'd ever recommend not using a relay harness is if you're putting HID's in a car that has them optional in other trim levels. For example putting them into a WRX. A WRX STI has HID's standard while the WRX does not but the WRX still has the upgraded wiring to handle the HID kit so it would be fine running them without a relay in that instance.
The Best V8 Stories One Small Block at Time


