I am 54, and just bought my first diesel truck. 2007 Chevrolet Silverado 2500HD 4X4 New body style 6.6l LMM. I am having the DPF removed, and an external fuel pump added. I'm not looking to go crazy with horsepower, I just would like recommendations on upgrading. For example, transmission cooler, etc. I plan on using it for mostly pulling campers, and trailers.![My truck.jpg My truck.jpg](https://www.thetruckstop.us/forum/data/attachments/71/71303-4b364a56e6bdcb19bb4c72370074547b.jpg)
![My truck.jpg My truck.jpg](https://www.thetruckstop.us/forum/data/attachments/71/71303-4b364a56e6bdcb19bb4c72370074547b.jpg)