2019-2021 6.7L RAM CUMMINS CUSTOM TUNING RETUNE OPTION Did you try a "parts

Did you try a "parts kit" on your original pump with no fix

The larger Ballistic Billet compressor wheel and our new exclusive Low MOI QST turbine wheel results in reduced backpressure

If you have a turbo mount exhaust brake on your stock turbo it can be transferred to the new Screamer Turbo

High-flow 76mm large turbine wheel inducer increases turbine flow and efficiency

Fully Internet update-able

2019-2021 6.7L RAM CUMMINS CUSTOM TUNING RETUNE OPTION Did you try a "partsNOT CARB CERTIFIED! NOT FOR SALE OR USE IN CALIFORNIA Already tuned by us with our tuning and you need a tuning upgrade due to a parts change like modded turbo or transmission upgrades? This is the option you need to purchase so we can adjust your tuning for those changes. FOR USE WITH SMARTY TOUCH OR MM3 TUNERS ONLY! DELIVERED BY EMAIL AND OR NEW SD CARD SHIPPED!