theboricua

iTrader: (20)

Ok so I just received my Cobb AP today, my vehicle is a 2003 evo stock, so I read the instructions and remove the secondary restrictor pill and hose and then installed the new hose the Cobb AP provided, Downloaded my stock map to the AP and then installed the stage 1 93...and now the test drive. I live in florida, sea level and was 96 dregrees outside.

First the vehicle feels more reponsive and I hear the BOV a little more than before and the A/C rough idle is gone so I started to do some test runs with the AP dyno and I have a Beltronics Vector FX1 and here are the numbers. These numbers are from the lasts runs so im picking the best numbers out of 3 runs each.

STOCK.

0-60 in 5.3

1/4 mile in 13.5

278 hp. Hp numbers are from the AP 3543 lbs total 3rd gear pull 2k-7k rpm



AP stage 1 93

0-60 in 7.2

1/4 mile in 15.2

270 hp. Hp numbers are from the AP 3543 lbs total 3rd gear pull 2k-7k rpm


Im I doing something wrong? Is there an update for the stage 1? I reflashed the stage 1 x 3 times and same results .....any advice will help Im going to try againg tommorow.

theboricua

iTrader: (20)

Ok after talking to chris I checked for leaks, tighten a few clamps and replaced the secondary restrictor pill hose with the cobb hose and bingo the vehicle boosts to 19.5 psi tappering to 17 psi. Best customer service I have seen.