2024 Duramax 6.6 Tuning

2024 Duramax 6.6 Tuning. Expect improved fuel economy, better towing performance with edge calibrations engineered and developed by diesel guys. This kit from banks is specifically designed to upgrade your exhisting banks idash.

If you wanted to tune your truck right off the batt you would’ve needed to buy a 22 or older 21’ lm2 s&b intake, ppe hot/cold charge pipe,. In his latest video, mr.