[sujinX]

wut race are you racing in? scca? if so kpro isnt allowed in stock prepared classes. wait wut car is this? if its the delsol in your sig and if you have a swap you cant run in "inexpensive class."

if drag race then iuno.

just get an o2 sim. buying a secondary o2 is expensive and you might as well use that money to save up and get kpro.

 

[sujinX]

I just saw a secondary 02 in the FS section for like 40 bucks.

nice find :up:

 

[sujinX]

dude, we dont even know wut motor you have or any info besides, dc sports header, good primary, bad secondary, defouler and cel.