Just like the title say anybody try it hows the power, smoke and driveablety.
I cant make up my mind if i want the smarty or the diablo.

 

A buddy of mine is running this stack on his 06 and the truck runs really good. However he is having problems with the tst and the rail pressure sensor making the truck surge but truck doesnt surge when we unplug the rail sensor. But the tst's adjustability is second to none many different combos to select from. The new diablo program has a few glitches they are working on getting fixed 1 being the trucks shake and clatter at idle and 2 the trucks now surge out of the blue either a fueling problem or i believe it is due to the trucks torque converter locking and unlocking quickly. They have known of the first problem for awhile but the second problem they are just now learning of and are working to get both fixed quickly, they say the problems are just an annoyance and nothing to hurt the truck. The diablo has awesome power though im running it on my 07 with currently a Dr. Performance stg 3 bx and i love that stack. Another buddy of mine is running an sp diesel and diablo stack and likes it also but my truck outpulls his on the top end. Another buddy of ours is running a ppe and a dr. perf predator stg 4 modified bx and he says its the best combo hes ever tried but he does like the diablo stacked with the dr. perf and he also likes the new smarty not the old version with the predator but not with the tst. Hope this gives you some info to make a decision.

 

I have a ,03 with a predator and a tst with r 49.
I still have not installed my BD twins ,so I can say the power is very good ,but a lot smoke any higher than 1x3 or 2x2 on the tst,and the predator on extreme,also when the turbo is making boost.
I,ve tried every setting with the tst,timing on 6 degrees will make awesome power,but rattles at idling ,so don,t use the timing anymore because i,m afraid it will hurt the engine.

I ,m going to try other settings with the pred ,and work it up with the tst to see if it helps to reduce smoke and make more power.

sterling