Bosch F00RC00647 Connector Tubes 03-23 Dodge 5.9L / 6.7L Cummins 2020 GMC 2.8L Duramax LWN IMPORTANT NOTE: Will not work

IMPORTANT NOTE: Will not work on 1998

drastically reduced smoke

Dynamic Air scoops lower intake air temperatures by forcing more cool air from the front grille area into the air intake auxiliary scoop

twin tube design with 10-stage velocity sensitive valving for lightning fast dampening and superior control

Carli engineered a radius arm system

Bosch F00RC00647 Connector Tubes 03-23 Dodge 5.9L / 6.7L Cummins 2020 GMC 2.8L Duramax LWN IMPORTANT NOTE: Will not workBosch superseded the larger diameter 6. 7L connector tubes to also cover the 5. 9L's, which is something we've already been using, simply because of the larger inner diameter for enhanced flow. These are a great upgrade to add to any 5. 9L, as well as a stock replacement for the 6. 7L's. We HIGHLY recommend changing out the connector tubes anytime an injector change is done, otherwise the connection point between the injector and the connector tube is