PDI Big Boss Performance Tuner for RV's APPLICATION:Caterpillar 2005-Older OEM Reference Part Number 2124729

OEM Reference Part Number 2124729

Mack MP8 EPA14

10R8502RFM

or for help with any of your performance needs

Engineered for high cylinder pressures

PDI Big Boss Performance Tuner for RV's APPLICATION:Caterpillar 2005-Older OEM Reference Part Number 2124729Available for: Cummins 2010 and Newer, CAT 1994 and Newer, Detroit 60 Series, and Paccar MX13 2010 2015* PDIs BIG BOSS Performance Tuner brings all the benefits of tuning without all the hassle. Simply plug it into your diagnostics port and follow the simple instructions to have the results of tuning with the press of a button. PDI has taken the industry leading tuning that has delivered unbeatable results for fuel efficiency and power and packaged it