Fleece Performance #3 and #6 Injection Line 01-04 6.6L GM Duramax LB7 MISH-MMHOSE-RAM-15RD has the ability to engage

has the ability to engage similar to a torque converter found in an automatic transmission

This system is a 5" DPF (Diesel Particulate Filter) back system that includes all of the necessary hangers and exhaust clamps for an easy installation

You'll also notice a healthy increase in throttle response

Warranty covers parts and flat rate labor

Fleece Performance #3 and #6 Injection Line 01-04 6.6L GM Duramax LB7 MISH-MMHOSE-RAM-15RD has the ability to engageThe original LB7 Duramax injector lines are notorious for corrosion and breaking that can lead to contamination of your injectors. If you are changing your injectors, have a line failure, or are looking to upgrade your stock lines, weve got you covered with the Fleece Performance direct replacement LB7 injection lines! An upgrade to the factory lines on your 2001 2004 Duramax LB7, the Fleece Performance lines feature machined 4140 injector swivel nuts