Racket
Well-Known Member
- First Name
- John
- Joined
- Jan 21, 2020
- Threads
- 22
- Messages
- 2,203
- Reaction score
- 3,402
- Location
- Here and There
- Vehicle(s)
- 2019 Lariat Supercrew 2WD
- Occupation
- Transient
- Thread starter
- #421
This is an old thread and there are others so it helps to be informed. Some members have bought one then took them off - why I don't know but their loss can be your gain if you keep an eye out - you might pick up one cheap.I do a lot of highway and I'm very interested to try this mod
Other mods to the stance, tuning and engine will also affect results but mostly driving habits. I suspect those who claim no improvement may have altered other aspects of their truck to minimize gain and others are relying on an inaccurate mileage computer more than carefully hand calculating. Seasonal gas formulas affect mileage and a lot of folks put one on when winter gas blends were switched and mileage suffers then regardless.
Some are getting way better mileage than I ever have altogether but then I'm normally not driving with MPGs in mind.
Most of the information in this thread is anecdotal although many have shared their data. My improvements have remained consistently better than pre-Big Mouth even though I've switched fuel sources and changed where I operate. I took a slight hit when I raised the front to get more level but have still gotten more efficiency.
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