Fits: 2017 Thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel 

Through extensive testing of L5P injectors on the world's most advanced equipment, along with proprietary in-house modifications, the experts at S&S Diesel Motorsport have developed L5P Duramax injectors that can reliably deliver more fuel than stock L5P injectors. S&S Diesel Motorsport currently offers increased flow rates of 50%, 100%, and 150% over-stock capacity; and higher flowing options are currently under development.

Note:

• THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.