L5P ECM Purchase now available! You can now purchase an already modified L5P ECM directly from us instead of sending in your stock ECM for the exchange. Avoid the down time of pulling out your stock ECM and waiting for your replacement by purchasing a modified ECM and having your truck back on the road the same day. Visit the product page on our website for more details. • • • #hptuners #hptuned #hpt #automotive #carlifestyle #horsepower #speed #tuning #chevy #chevrolet #silverado #gmc #sierra #

1.8K views · 19 reactions | We're back with even more GM Global B tuning support!  This time, for the E90 ECM found in 2022.5-2023 Chevy Silverado/GMC Sierra 1500 trucks and GM's lineup of family haulers from 2021-2023. Want in? Get all the details on our website: https://bit.ly/global-b  DSX Tuning | HP Tuners | Facebook