Injectors are available in 4 power levels:

Stock Injectors
+35HP
Twisted Series +50HP
Twisted Series +90HP

A true Bosch Hardened Alloy Body Injector. New Injectors are exposed to extremely high pressures(around 30,000 psi) and therefore will wear out. Most people will start to notice a lack of power, suffering mileage, hard starts, white smoke, or excessive black smoke when injectors are going out. With our Hardened Alloy Body, the Twister Series injector will last much longer than even an OEM injector. Don't be fooled by cheap knock-offs or Remans that won't last!

Let us talk about the nozzles of injectors. The nozzle has 6-8 angled holes. Depending on the number of holes, size, and configuration, you can have different results with different nozzles. We have patented our own nozzle called the Twister Series. We have done an ISO 9001 Fuel Consumption Test on the Twister Series Injectors with a 21% gain average and a 28% gain high.

Duramax L5P Injectors 2017-2023

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