This package is for 2006-2007 2500 and 3500 pickup trucks. Cab and chassis is not currently supported.
Tune options are optimized stock, tow, fuel economy, street, and race.
These are emission intact tunes, Firepunk does not support the modification or removal of any emissions related components.
Due to the custom nature of this product, orders are non-refundable, and there may be extended lead times.