Sounds like the IT Dept where I work, did a big upgrade on the pipes into and out of work and now everything runs slower then before the upgrade. Biggest downgrade ever!!!!!!
My 2 Cents, The BTR is running on borrowed time after 300kw, some people have found shops to build them up a bit, but they will not take big power. Most big shooters are going for a BUILT TH400 or Similer box
I got 300 rwkw in my daily drive. did a 7000km trip in it and got 600km a tank, not bad for a old 4 spd slush box. drive it with a lite throttle and you would not think it was tuned, floor it and hold on for a wild ride