I have a 2003 Dodge Ram 1500 Hemi and im clueless on what to do with itperformance wise. I dont know what Programmers/ Tuners to get for it and along with cams because there not computer friendly with the 03's so if someone has a 03 and would let me know on what they found best for the 03 hemi is i would greatly appriciate it.

Thanks

 

i have an 03 and i did the exhaust, a DIY intake, the TMR delete, a "power wire", and i just got the superchips 3815. all that def made a difference!

 

well i have a magnaflow exhaust with a dual short ram intake, but as far as the TMR delete and "power wire" what do u mean by that?

 

the TMR delete (https://dodgeforum.com/forum/3rd-gen...ete-mod-4.html) is cutting/pulling a wire that eliminates the torque managment system that out trucks have to reduce the power that goes to the trans. cutting the wire eliminates it so all the power goes to the trans and it makes a huge difference.

the power wire is putiing a specific resistor inline with the sensor on the air intake to "trick" the pcm that colder air is coming and so you'll get more fuel which in turn should give you more power. if you seach power wire or tmr delete theres like a million threads on it. but i also def recommend the superchips tuner. i bought mine monday and man what a difference!!!

 

ahh gotcha yea i spoke to the owner of moes performance and he was telling me about it but i didnt catch what exactly he was saying about cutting the wire and what not

 

yeah i just cut mine, but other guys cut it and run a switch to inside the cab so they can turn it on/off when they want to. im planning on it but ive had it cut for 1.5 years so far and no issues. i also dont really beat on the truck either.

 

well i aint busy right now so im gonna take a look at it, is it fairly simply to do?.and would u happen to know anything about whats best out of cams and TC wise?

 

ive been doing research on cams and ill prob eventually go with the 6.1 cam or a comp 268 cam. i dont know too muc on the TC though. i know AF_HEMI was talkng about the TC. hit him up. hes on here a lot

 

yea i heard that moes sniper cam was also good for the 03 ..i got the TMR delete now so im gonna see what it does

 

is the superchip 3865 really worth it for the 03 hemi? thinking about getting it right now if it is