hmmmm im thinking about getting mrev2 and the spacer


im in colorado and 1 of the fellow Z's has a TN kit but pure stock. and his A/F's are running great with the tn ecu

i was wondering if this could affect that?...

 

Stop thinking about it and just do it.

 

i like your advice but i dont want to get retuned with another ecu. so thats why im wondering if that tn ecu would be fine with these mods.