Yeah I believe so, I've studied the how to safely modify your 3800 by blueguy religiously and I've knocked pretty much everything off that list for the 3.4 Except for the intercooler which is coming very soon. Also how reliable are the aeroforce gauges? I have one and the most I have ever seen was high 3 or 4 degrees of kr at wot. But yeah I just did all four corners of brakes last fall so I'll be for sure taking it apart again and checking that out.