more suggestions needed

[cstroke69cpy3]

ok, I posted a question the other week about waking up the beast..
have a tymar ordered and gagues. Also planning on a 4 inch exhaust turbo back.. not truly decided on mbrp or magna flow
I have an early 99 built in 8/98. six speed transmission. slightly taller tires.
with the help of the forum have it narrowed down as far as chips..
leaning towards the dp with custom tunes.

What tunes should I look at and which exhaust ??
possible water meth injection down the road
thanks in advance

[cstroke69cpy3]

also i have a chip in the truck already from years ago its a western diesel
its promise was 70 hp if i remember right..
what will the difference be if i'd put a new dp chip
thanks

[vitalidle]

There both good exhaust systems check with the vendors here and see which one you can get cheaper. As far a tuning goes I think you will be happy with Dp I have heard nothing but good things about him. Talk to DP he will be able to tell you what you should go with.