Originally Posted by NmexMAX

If you are sanding your MAF and don't want to shell out for headers, I think UTEC/EU is not a definite for you right now.

Originally Posted by 1sexyleo

well while their car is going that fast...mine isnt...its almost like the fuel supply to the engine shuts off....not allowing my car to go any faster than 129....that is all im saying....and i rode my limiter for about 1 min with the accelerator all the way to the ground.....the mph stayed the same and the rpm stayed the same....NO MORE.....

Originally Posted by NmexMAX

is that so?

Originally Posted by NmexMAX

What gear were you in?

Originally Posted by 1sexyleo

129 in 4th gear and around 4500 rpm

Originally Posted by E55AMG2

Speedometer confirmed or GPS? Maxima speedos are as accurate as using a sundial at night. esp at high speed.

Originally Posted by =1sexyleo

yes, with intake and exhaust only...my car ran 14.59....now i added headers and y pipe i run 13.96 on stock wheels....and i know i can get at least a 13.8 maybe a 13.79 on the right day...after i got 13's i never went back to the track....i needed a helmet.

Originally Posted by E55AMG2

Take your car to a dyno (preferably dynojet) and do a few pulls.

Originally Posted by 1sexyleo

i hit my governor all the time...it stops right before 130.

Originally Posted by soonerfan

if you people were ever in the DC forum, you would realize that the OP knows nothing about her car and there is NO reason to try and educate her or convince her of anything. she wont listen.