The Next-Generation, Heavy-Duty Truck Engine, The Cummins X15
Cummins x15 truck engine 3D - TurboSquid 1292624
Cummins releases new predictive model for X15 | Cummins Inc.
Performance Diesel Inc. - Cummins X15 running our BIG BOSS add a turbo kit, exhaust manifold, intake and performance tuner! All of these parts are included in our STAGE 3 Cummins power