Ford E-450 Performance Chip

Ford F450 powered Class C Motorhome

I just installed it on my Ford F450 class C motorhome and drove 650 miles. I've noticed the big difference in gear change, increased throttle response and engine not sounding as if in labor. Gas mileage wise, I have not made any calculations since, we're still a one third of our plan trip. I think, this performance chip definitely is an upgrade that I can highly recommend with confidence.

It works!

I was skeptical at first, but this is working way better than expected! My city mpg went from 7.2 up to 23! An incredible difference. I’m glad I didn’t wait long to make this purchase.

E450 class c motorhome

Easy to install, short trip with it to fuel up, seems more responsive and more power, nothing on mileage yet, update! More responsive throttle, does better on grades, 1200 mile trip and overall mileage increase of about 4 tenths per mile. Not the 5 that was advertised, I’d be happy with 2 mile per gallon increase