3SX Fuel Injector Rebuild Kit

3SX Fuel Injector Tune-Up + Seal Kit

Have a hard miss? Bad batch of Winter gas?? Loss of Power???

These complete fuel injector tune-up kits from 3SX are just the ticket when it comes to giving your injectors a new outlook on life!

The Kit includes:

* 6 Rail O-Rings (NOTE: Colors differ on o-rings)

* 6 Upper Isolators

* 6 Lower Isolators

* 6 Upper Inlet Filters

You'll have to re-use your original lower pintle caps

Note: Grimy Injector not included