Is the dp tuner 140 agressive to much for a stock tranny or motor with 150,000 miles on it...Alot of guys run this but is it pushing it... I want smoke but i dont want to replace my truck either...Also what are the tq numbers for the 120 race and 140 agressive if anyone knows

 

f350rebel,
I have a dp-tuner with 80 econ that just rolls out the black smoke. I have a stock tranny with a BTS valve body(it was $230 and I put it in very easy) and it runs great. JMO Tom