Yup, Techstream is a pile of garbage that probably hasn't been updated since 1992, or they hired @concept and some other boomerz to build it last year.
So... did your dealer lie and you didn't have the update? What was your ISTEP version?
You should put that on your print out plaque when you park at the car shows "Only Mikan Blast within 20-40 miles of this spot". You would be a hit with the all the rest of you boomer guyz.
if you also add a "with a diff leak assembled on a Friday by Lukas the Austrian" line item you would...
Somebody else can do that. Already invested $550 and a couple hours of my time. On to the next thing. :)
I have some GX M rear calipers in red if anyone wants them cheap. Front caliper is pretty destroyed, got lucky and found that for $150 for test fitting.
Maybe, I didn't even attempt to put on of my 18's on but I can measure the barrel of the OEM 19 and some of my 18's.
Here are more photos of the GX M cars with 18's:
Welp, I don't think this warrants a new thread, but if others think otherwise, I can create a new thread.
After testing fitment, The GX M2/3/4/5 M caliper upgrade is kinda dead in the water for me but figured I would share my findings for others.
Apparently, the new caliper bracket adapters...
You need to make sure everything is clean, you use the adhesive promoter AND you let it set properly. I used rotors.
Hasn't moved or lifted over 22 track days. Hitting 140mph+ each lap. It did warp the first track event though...