Chevy Tahoe 5.3 (2019 - 2021*) powerstroke Get the most out of

Get the most out of your vehicle's performance while remaining warranty friendly

Flex fuel is pending at this time from DSX Tuning

* PTFE oil feed and return lines (-4 AN and -10 AN)

and machined from start to finish in-house at Girodisc

* Optional Electronics assembly with plug and play wiring for all pumps and accessories

Chevy Tahoe 5.3 (2019 - 2021*) powerstroke Get the most out ofImprove your truck or SUV's performance and drivability with a Peitz Performance Delta tuning package! We developed these tunes with the overall driving experience in mind. Not only will you gain power at wide open throttle, but you will also feel the difference at part throttle via improved throttle response and quicker shifting. These packages are intended for stock L84 5. 3 liter and L87 6. 2 liter Silverados, Tahoes, and Suburbans. In order to