3900 Manifolds

[El_Diablo]

down pipe goes from the headers under the car, typically a turbo only phrase its worked its way over to apparently all cars

both cant be used together, the HPT or DHP PT (which i perfer) gives you the ability to tune almost every parameter your stock computer controls, vector is a one time deal and once you've got it theres no modifying it

[SSsuperstar]

So which should I get in your opinion? should I get the HP Tuners program? Can this program be used on my laptop and then I can connect my laptop to my car? Or should a trained mechanic like whos at my speed shop do this for me? Do you or don't you like the vectormotorsports tcm/ecm tune?

[El_Diablo]

from what i hear vector has good tunes but i perfer the programs where you can tune it to your application

like i said i perfer dhp over hpt but basically they both have OBD2 ports that connect to the car and your laptop plugs into a serial adapter and with the software they provide you can tune your car

if you dont know much in depth about cars then i would suggest having someone else who knows how to tune computer controlled cars tune your car, might even wanna check and see if Mark from MP Racing can give you a hand

[SSsuperstar]

alright cool. I will look into doing that. Thanks