Fuel injectors

12 hole 250cc or 330cc injectors are an awesome upgrade for your 2000-2006 tundra. Stock injectors only have a 4 hole nozzle. By upgrading to a 12 hole nozzle you will get a much better fuel atomization, a better throttle response, tip end, low end torque and better mid range power. the truck will drive more like a modern vehicle. Choose the 250cc if your running gasoline or the larger 330cc if you intend to mix E85 into your gas