does this product effect mpg
2074333
No, just leveling your truck with this kit will not effect mpg. If you install bigger on aggressive tires, your mpg will suffer.
344950
Yes it will but you will need to download the program into the programmer. I have a Mac so I had to send it back to hypertech and they loaded it for free but I had to pay shipping. I loaded the premium fuel program and yes you will see a very significant difference. I have seen no improvrmnt in fuel economy one way or the other. Power gain is significant though.
926064
I thought I might have seen a 1 mpg increase in the early months, but now I'm not sure if that was maybe due to something else. I haven't really seen anything that would indicate a significant decrease, either.Probably I'd say if there is a difference it's not much more than 1 mpg either way. I do mostly drive the truck around town, though and when I do take it on longer trips, I get away from using CA gas, which usually increases my mileage regardless of anything else due to lower ethanol content.
1994268
I'll tell you this the difference being only a few dollars considering this product is in the $10 range I wouldn't bother trying anything else. I'll admit I've never tried any other product, but 2,200 mile after the first use I still see a node improvement in the fuel economy and have the smooth acceleration. I'll he sticking to the every 5k recommended use. Hope this helps
755160
Nah, I uses it every oil change, which for my car is 12K miles (synthetic oil). Or if I notice my car is sluggish and the MPGs drop.
1788839
It will give a gain in power to help with towing you may see an increase in mpg as long as driving style stays the same it dose have a programs from towing on it or like me a cold air intake and from what I can tell is it has helped with going up will not shifting as much and still getting 19 unloaded and about 15 with the bed full of wood
519903
hi tammy......you would see an increase in fuel mileage but in the range of like 3-5mpg. that, along with a clean air fulter or cold air 8ntake, and making sure your tire psi is correct according to the placard on the l/f door, you should notice a decent amount
530894
Not much In mpg, power is increased. I gained 1-2 mpg with the 93 octane tune and it woke the truck up as well. Good luck!
881479
Installing this air cleaner should not lower mpg. Did you make any other changes at the same time?
2011424
I put one on my 2013 JGC about a year ago. I have noticed a small increase in gas mileage. I drive 50/50 highway and city. I get about 18 mpg. When I get a BG Fuel treatment with my oil change it bumps it another mpg to about 19 mpg. I drive about 30 -50 miles a day on the interstate (4 days a week) and 15 miles a day in the city (7 days a week).
1967245
I have a 2010 JK with cold air intake and larger tires and it did make a noticeable difference. The shift points have changed and at freeway speeds I am not having to floor it to make it up some hills. The throttle response has improved too, not a kick in the pants difference but one that you can tell. As for mileage, I measured it for 3 weeks before I programmed and I was getting about 17.1 mpg after the tune I was getting 19.3 mpg. I drove it the exact same so I can say with 100% clarity that for me it did improve the mileage.
821753
I live in a Chicago and I don't see any improvement in mpg in the city but on my trips to Detroit on the highway I might get 1 or 2 mpg improvement that I can notice. It was worth it regardless, makes the car sound better. Pair it with a decent exhaust system..even a pair of flow masters 40 or super 44 series and you will pretty good. U have this on a 13 2lt range camaro and I get good compliments.
2044931
No difference in mine. Unless you were really in need of a change or you had some burnt oil this shouldn't have had any noticeable affect.
926066
I have noticed no significant change either way. Aerodynamically seems to make no change; it's so light there is no affect by weight. (I have the 6-cyl Tacoma.) If there are any worries about MPG when there is nothing in the bed it can be folded up and I would bet it makes such a slight presence as to have no effect on MPG whatsoever.
2154220
I noticed no difference in mpg or any hp changes. The old exhaust tip just was way to ugly for me. However the new exhaust tip looks so much better and gets the look I wanted!
1708466
No, and as a matter of fact it comes with a card that explains that the product will not and has never been proven to adversely affect the vehicles motor. I have had mine in for two years and absolutely love the thing. It sounds awesome if I step on it but if I am casually driving you would never know it's there.
1491386
I do not know. I returned mine because it wouldn't measure mpg on my Operator.