What youβll need: π· GM T93 Global B TCM Service (mail-in upgrade)
The standard package already includes a brand new updated OEM valve body that contains the latest revisions and updates that many factory-equipped units did not originally come with
this exhaust is designed to handle heavy-duty workloads while delivering the aggressive tone and power your truck deserves
the kit replaces restrictive plastic components and factory crushed piping with larger 3" hot-side and 3
Durable Intake Tube: Smooth design for optimized airflow
2017-2019 L5P K&N AIR INTAKE SYSTEM wall tapestries What youβll need: π· GMGive your L5P Duramax the airflow it deserves with the K&N Cold Air Intake System, designed to increase performance, improve throttle response, and enhance overall engine efficiency. Built as a direct upgrade over the restrictive factory intake, this system allows your truck to breathe easier translating into better power and a more responsive driving experience. At the heart of the system is K&Ns high flow, oiled cotton air filter, engineered to