Welcome!
I run Royal Purple Syncromax, but had a similar reaction when I changed from the ATF. Been very happy with it.
Yes. I used to run exactly the same in my E46 M3, it's a great fluid. It was hard to get at some point overseas, and I switched to Redline and had good results also... Forgot to say; the one I pulled out (OEM fill), was also red in color. But it was very dirty, and also found a few shavings of metal on the bottom of the tray. I am happy I got those out
What is the refill capacity for our transmission w/ cooler? Getting ready to change my fluid, looking at both fluids. I was on redline's website and they say the redline D6 ATF is not recommended for the Shelby manual tyranny? I did find the royal purple on Amazon.Yes. I used to run exactly the same in my E46 M3, it's a great fluid. It was hard to get at some point overseas, and I switched to Redline and had good results also... Forgot to say; the one I pulled out (OEM fill), was also red in color. But it was very dirty, and also found a few shavings of metal on the bottom of the tray. I am happy I got those out
I believe it's 3.2 or so. Get 4 quarts and fill till it's full .
What do you mean it is NOT recommended. It is what they DO recommend if you search for "find products for my vehicle". Even D4 ATF would work great, but this D6 is a newer formula... and 75w85 gear oil for diff (which contains friction modifier, so you don't have to add anything). I've been using Redline for years in all my cars, never had any problems, shifting is butter smooth.
Not trying to be argumentative but on redline's website, entering in 2017 gt350, 5.2 liter, 6 sp tremec the only two products listed for 'my car' were water wetter radiator fluid and a fuel system cleaner.
