LS144

iTrader: (7)

Is it worth it im getting a good deal on it. Just curious what all it will let you change and if its actually worth it.

rtr2001ss

iTrader: (2)

I had one, it did prove gain on the dyno: 3RWHP and 10 lbs ft. If its a good deal, it will get rid of your top speed limiter, raise rev limiter, adjust speedo for tire height/gears, and since your an auto you can firm up the shifts. If you get rid of it to get a real tune, get the PCM reflashed after you return to stock and before you get tuned.

infinitebird

iTrader: (11)

Unless you are getting it really cheap, you could probably use the same money to pay for a real tune.

ProKill98

Pay a pro to do it.

ProKill98

Pay a pro to do it. After the LTs!!!

skywalkrNCSU

iTrader: (3)

if you are planning on getting a cam i would wait and then get a tune...you dont really need onen after lt's but it definatly helps

STRETCH'S T/A

iTrader: (13)

i would avoid it, if you are planning on more mods like a cam and stall then wait to have it tuned .

coxta

iTrader: (4)

mine came with my car which was good because it has the 18'' corvette rims on the back and 3.42 gears instead of the stock 2.73's so that way i could adjust my speedo. I have also adjusted my shift firmness to 75% which has awesome jumps when it shifts. You can adjust a lot more. Because mine came with my car i was happy!