Fluidampr Add to Cart Fluidampr 89+ Dodge Cummins 5.9L/6.7L Full Power Kit - 300008 MSRP: $266.00 Was: Now: $226.10 For 1989-2018 5.9L and 6.7L Cummins performance engine builds above 700hp / 1,250 ft-lbs torque Flui…