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Boosts cetane up to 7 points for improved combustion
especially for trucks that run long miles or heavy workloads
helping your CAT engine run smoother and pull harder under load
Once the surface is revived
BIG BOSS PERFORMANCE TUNER FOR RV'S Combustion Technologies Boosts cetane up to 7If youre looking to get more power, better fuel efficiency, and improved drivability out of your RV, the PDI BIG BOSS Performance Tuner for RVs delivers professional grade tuning in a simple plug and play device. The Big Boss Performance Tuner connects directly to your vehicles diagnostic port, allowing you to install tuning quickly by following the simple on screen instructions. With the push of a button, you can unlock improved performance and