midwestmoto

I just got a 2026 with the 5.3. Learning about cylinder deactivation. Which one of these do I buy? https://www.rangetechnology.com/products/afm-dfm_disabler/parts/RA003B https://www.rangetechnology.com/products/dfm_module/parts/RA007

I just bought a 2026 regular cab, long box WT 1500 with the 5.3, 4WD and trailering package this past Friday -- I didn't want any other options. GM has $6,000 off right now, so it seems like a good time to buy. I searched 150 miles from my house on Chevy's website and there were 10 in black or red. (I didn't want white.) I bought a black one. I told my wife that I have more motorcycles than friends, so why the heck would I want an extended cab? Other people might have different priorities.