super chips flash paq or superlift truspeed

[Strokin 6.0]

does anyone have any experience with either of these? my sister has an 01 f150 with a 5.4 in it. with her lift and tires her speedo is off by about 12 miles per hour. i dont know much about either of these except that i think the truspeed taps into the abs and you have to calibrate it yourself and the tire paq plugs into the obd and can be used a chip as well if upgraded. any info or experiences with either would be great.

[sooty4545]

Are you going for performance and correct speed or just correct speed?

[Strokin 6.0]

mainly to correct the speedo, but if the flash paq has the tire paq for not much more then i wudnt mind going for both

[Mike Hickman]

I had the superchip on my old 5.4 and the speedo was still off . My son has one on his 5.4 speedo is off. I'd go true speed ..

[Strokin 6.0]

thanks mike. good to know. ill probably go a different route then that one then

[Mike Hickman]

My truck was a 2004 and my sons truck is a F150 2000 5.4 sorry didn't mention this before.

[Strokin 6.0]

no prob. my sisters is an 01. so probably pretty similar. her's has 33's on it

[Mike Hickman]

Yeah I had 35's and my son has 33 now as well.. Good luck

[sooty4545]

One of my friends has the superships on his 5.4 and doesn't really care for it. Tire size vs. speed still not dead on and the performance not great. Would not recommend it.