Looking for input from anyone who installed Nismo cams after TS ECU. I'm looking to install cams in the next 1-2 months but I'm wondering how this will affect a/f. After installing the RT cats I started to experience some minor pinging and had to have my ECU reflashed- wondering if I'll have to reflash yet again after cams are installed. I've received some input from Jeff@Perfomance but just wondering if anyone else has personal experience.

 

Forgot to mention: At the least you will have to have a dealer bump the idle 100rpm.

 

I would definately have it reflashed afterwards...or at least datalogged after to know what was affected.....