Posted these results in the Dyno forum as well..

Just bought a Cobb tuner and installed the Stage1+CHFF 93 v403 Map, using the Cosworth drop-in instead of the Cobb. Boost hits 24.5 consistently, Knock typically hitting 1s at certain points in the RPM Range, occasionally a 2. HP tops about 265/TQ about 290 on Dynojet.

It feels a little faster, but nothing really dramatic. Turbo lag is greater, boost hits harder...not sure I love it really. Not sure what I should expect from the OTS tune..Currently debating buying the AMS STX300 to see if I can get a bigger lift w/out bolt-ons for now.

Thoughts??

 

The AMS tune is a huge improvement over Cobb's OTS map. Smoother, almost no knock detected and pulls a great deal stronger. I was logging 3-5 counts of knock consistently under WOT with Cobb's CHFF93 map. I did a review back in March if you wanna read - https://www.evolutionm.net/forums/ev...ne-review.html

 

^cool man, thanks for the input!

 

NP, the guys at AMS also worked with me on the map for 3 revisions to get it near perfect =)