150 Percent Over L5P Fuel Injector Duramax 2017-Up Set S&S Diesel s--5E~ This version of the HX

This version of the HX Series muffler includes a welding in Helmholtz resonator to attenuate the sound and remove any drone from the system

Calibrate speedometer for larger tires up to 36

This complete kit includes the industry-leading Trinity T2 on-dash tuner

but this package includes a Diablo Sport Modified PCM and the powerful Trinity T2 Platinum programmer

Designed for performance and clearance off-road

150 Percent Over L5P Fuel Injector Duramax 2017-Up Set S&S Diesel s--5E~ This version of the HXLB7 Fuel Injector Duramax 2017 Up. The industry has adopted a percent increase in nozzle flow over stock as the sizing convention S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Nozzles flow matched to 1 percent variance per set, using OE standards Viscor SAE J967 40 degrees C 100 bar Injectors flow matched to 3 percent variance per set Viscor SAE J967 40 degrees C 4 different pressure energizing points per injector