PDI Big Boss DD15/DD16 Injector Kit | A4720700887 Cummins 32 A/R ratio keeps the

32 A/R ratio keeps the drive pressure within standards to keep the turbo in its efficiency range to improve performance efficiency

and premature bearing wear

The BIG BOSS® Performance Tuner brings all the benefits of tuning without all the hassle

and applications

specifically designed for Caterpillar (CAT) engines

PDI Big Boss DD15/DD16 Injector Kit | A4720700887 Cummins 32 A/R ratio keeps theThis premium injector kit from PDI is designed for the Detroit DD15 and DD16 Engine. It features 6 high quality remanufactured injectors that are matched for reliable performance. Each are expertly rebuilt using only new components for long lasting and smooth engine operation. Choose the option to send cores in prior to shipment or to pay core charge now of 1800$ and receive your injectors sooner. Core charge of $1800 refundable upon receiving cores