PCM Tune Worth It ?

[matt5112]

If you raise the rev limiter you won't go any faster.

Power is already falling off after 5000 RPM.

Tried a canned tune while N/A, not worth it.

[aprose]

If you raise the rev limiter you won't go any faster.

Power is already falling off after 5000 RPM.

Tried a canned tune while N/A, not worth it.

Yes But my car maxes out at around 159 then car cuts off and slows down ... Any tips

[blueguy]

If you raise the rev limiter you won't go any faster.

Power is already falling off after 5000 RPM.

Not true.

My bone stock GT went faster than 118 mph (159 is like a hundred MPH...so maybe a tune up is what you need to go 189 KPH.

But who cares, it takes a mile....and you'll die in a black hole of a death trap.

Otherwise, I'd say...get rid of the U-Bend before you get a tune, let the car breathe at least a little better, along with making your own intake and tossing in a 180* T-Stat for the lower fan setting points.

I'd also say, buy one from www.3800performance.com...DHP > ZZP

Also again...read the link in my signature. Learn ze platform breh