07-12 Cummins 6.7 Smarty J-67US Tuner Differential ATS offers both drop-in and

ATS offers both drop-in and complete turbo systems that address the downpipe

Aurora turbo kits are designed to fit correctly the first time

Comes with 6 springs

the computer will see an open circuit and send a trouble code

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07-12 Cummins 6.7 Smarty J-67US Tuner Differential ATS offers both drop-in and07. 5 12 Dodge Ram 2500 3500 Cummins 6. 7 All Smarty Jr.'s now ship the REVO software and PoD (Power on Demand) pre loaded. It has proven to offer the best combination of mileage and power available. This product is geared toward the customer who wants reliable and safe power for both the engine and the transmission combined with good fuel mileage. Key features: 40 70 100 hp power levels Ability to adjust timing and torque management to suit your