LMM: 500rwhp??

KidwickedLMM

New member
Jun 12, 2011
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I have an 07.5 LMM that's my daily driver. I wanna make it a legit 500rwhp truck with the 305/60R18 tire that's on it. It has a 5" MBRP straight pipe and a fairly small efi tune right now(don't know anything about which tune) Totally stock beyond that. What will I have to do to make it dyno 500rwhp with that tire?? What tune? What parts? Where to get it tuned? Thanks guys!!
 

motoking_1990

Active member
May 9, 2011
1,957
5
38
Terre Haute, IN
Well Intake would be a start! preferrably one with alot of air intake bringing alot of fresh air. modify the cp3 a little and get a good tune! o and a big thing would be dpf delete pipe and efi tune with dpf delete lol but im not supposed to recomend that last one its kinda illegal :angel: dpf robs the piss out of hp and torque along with mpg! but u stated u have exhaust so im not sure u might have dpf delete already!
 

DIESELMAFIAPER.LB7

<----new hotness
Jan 17, 2010
5,163
12
38
idaho
shop.dieselmafiaperformance.com
500hp can be done without a built trans on a 6 speed imo but its better to have one... got a kid with trans go and his has held up to a 3200pw tune for awhile never dynoed or been to the track hoping to soon

anyway yes good sized efi tune, lift pump, cai intake, race valve, egr deletes are nice to but not needed
 

TeaBagger2006

Im a Garrett Nut Swinger
May 11, 2008
3,123
15
38
Bis ND
Lift pump built trans a good tune dpf delete. If you want safe power upgrade the turbo. A stock charger pushing 500 ponies is also creating ski high exhaust temps
 

KidwickedLMM

New member
Jun 12, 2011
70
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0
The DPF and the EGR are both deleted when I put the straight pipe on it. Turned em off with efi. What tranny build and what lift pump?? Thanks for all the help fellas!!! Much appreciated!
 

LBZrcks

.........
Jun 2, 2007
5,297
12
38
38
SoCal
The DPF and the EGR are both deleted when I put the straight pipe on it. Turned em off with efi. What tranny build and what lift pump?? Thanks for all the help fellas!!! Much appreciated!

I've always had Mike L transmissions and pretty much any lift pump out there will get the job done for just 500hp. I run the PPE pumps personally.
 

motoking_1990

Active member
May 9, 2011
1,957
5
38
Terre Haute, IN
suncoast stage 4 is what i put in my truck! lemme tell ya those trannys are heavier than shit! lmao and i also have a FASS HD Series lift pump with the water separator! I am not very fond of the aigdog personally! :thumb:
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
13,715
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Texas!!!
No need to change the intake. A transmission kit from just about any reputable shop will hold up to 500 whp (just don't buy the junk off eBay). I like the Air Dog II DF-165 lift pumps.
 

Devon

broke my curse
May 2, 2010
807
0
0
Hinsdale ma
Exhaust,efilive,airdog,trans, and say a race plug or shimmed fprv,alot of people seem to be around 520-530rwhp depending on tuner.


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