My transmission oil looks new, smells normal and seems happy after all I've put it through. I race in manual mode BTW which I believe creates more heat. I'm racing with the heater on full blast and I still reach around 240º ECT. My IAT's peak around 180º. I'm also curious how low you lowered your car. The picture shows more front to rear rake than mine and my K&W's are as high as they recommend for the perches. The bushings that I've ripped were the front camber and caster. Who tunes your car?

Les