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Hi, I'm Earth. Have we met?
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3,162 Posts
Welcome to the DF!!

How much extra hp do you want, its easy to make well over 400RWHP but your biggest expense will be the trans upgrades but you can usually get low to mid 300'sRWHP on a stock trans!

I would start with Gauges ( pyro and Boost) then a 4"exhaust with Cat deleat front pipe, EGR_BLOCKER_AND_CODE_BLOCKER ( to deal with engine codes from the exhaust) ANd then a programer Diablo Predator being my #1 choice because it adds some extra boost on the lly's and you will not need a finger stick using a predator because it has a egr off function in it!! But if you want the biggest power go with PPE_HOT_ET+2 but you will need trany upgrades with it on the high settings!!!


Hope this helps,
Caleb
 

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Hi, I'm Earth. Have we met?
Joined
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3,162 Posts
EFi live is by far the best tuneing for the dmax but it is a time consun=ming custom tuning software. It is not just a plug and play tuner. For efi try one of these two places they are by far the best in customer support and tuning support! Pat @ http://www.mcratracing.com/forum/ and Guy @ http://socaldiesel.com/ either one of these guys offer a great starter tune with efilive!!


For a good exhaust i recomend Mbrp 4" the 5" offers no more than looks to a lly IMO! Lots of supporting vendors here sell them try Pat or Larry @ http://discountpowerparts.com/
 
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