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[@fassfuelsystems](/creator/tiktok/fassfuelsystems)
"The Ultimate Callout Challenge is a must-do event for any diesel enthusiast 💯 #fassfuelsystems #sledpulling #dieseltrucks #diesellife"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7465019807251877162) 2025-01-28 17:30:46 UTC 501K followers, 231.1K engagements


"NEW for 2013-2018 Rams w/ the XXX Cummins 👀 Plug-and-play Rear WIF Sensor Delete Harness #fassfuelsystems #4thgencummins #67cumminsdiesel #cumminspower"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7491719135806868782) 2025-04-10 16:16:44 UTC 501K followers, 90.3K engagements


"P-pump swap the 24-Valve Cummins or nah 🤔 #24valvecummins #24valve #2ndgendodge #fassfuelsystems"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7398216726304836907) 2024-08-01 16:59:28 UTC 501K followers, 339.4K engagements


"No wonder people still love the LB7 Duramax 👀 #lb7duramax #duramaxpower #duramax #fassfuelsystems"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7363324698777668906) 2024-04-29 16:20:41 UTC 501K followers, 633.9K engagements


"Coming in 2025 👀 FASS Connect delivers real-time fuel system (and more) data to your phone #fassfuelsystems"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7447620153937874222) 2024-12-12 20:10:12 UTC 501K followers, 8685 engagements


"3rd Gen Cummins trucks are popular for (many) good reasons 🐏 #3rdgen #cumminspower #3rdgendodge #fassfuelsystems"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7449035263176609066) 2024-12-16 15:41:21 UTC 500.9K followers, 142.9K engagements


"The 1998 Quad Cab 12-Valve 5-speed Ram is a rare one 💎 #2ndgencummins #2ndgen #cumminspower #fassfuelsystems"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7408264913787014446) 2024-08-28 18:51:37 UTC 500.9K followers, 148.4K engagements


"Is the XXX Detroit Diesel engine underrated 🤔 #dieseltrucks #dieselperformance #diesels #dieselgang"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7444574467013070126) 2024-12-04 15:11:11 UTC 501K followers, 216.2K engagements


"Diesel Trucks for Dummies: Compound Turbos XXX 💨 #fassfuelsystems #diesellife #dieselpower #dieseltrucks"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7531114109018885431) 2025-07-25 20:09:40 UTC X followers, 16K engagements


"Did someone say 2nd Gen Swap 🙃 #fassfuelsystems #5thgencummins #cumminspower #ram2500"  
![@fassfuelsystems Avatar](https://lunarcrush.com/gi/w:16/cr:tiktok::6847546366560175110.png) [@fassfuelsystems](/creator/tiktok/fassfuelsystems) on [TikTok](/post/tiktok-video/7528533486790053134) 2025-07-18 21:15:27 UTC 501K followers, 294K engagements