ADD HOT SIDE BOOTS Fuel System Accessories 2013-2019 Cummins 6.7L These custom tunes sharpen throttle

These custom tunes sharpen throttle response

4L was engineered to minimize air restriction and flows 23

We don’t believe customers should have to pay an arm and a leg for good parts so we try to keep costs as low as we can while keeping the quality as high as we can offer

This oil and diesel stiction remover is proven to reduce the wear taking place inside your engine by up to 62% more than engine oil alone

This version replaces our original design to improve strength and lower the cost

ADD HOT SIDE BOOTS Fuel System Accessories 2013-2019 Cummins 6.7L These custom tunes sharpen throttleADD HOTSIDE BOOTS 5 PLY HOT SIDE BOOTS to MPP 6. 7L Intercooler Piping Kit