Banks Derringer Tuner with ActiveSafety, includes iDash 1.8 with Data-Logging for use with 2017+ Chevy/GMC 2500 6.6L L5P
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$923.00
Color
Black
Quantity
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Description
Stops the competition dead in their tracks. Results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data ...