Hello guys


Finally, I bought borla exhaust and Nismo Intake(2007 HR)

And now I am just wodering if I should do reflesh my ECU or not.........


and...also actually I am worried about result wiht these exhaust and intake..

Does this MOD give my car increasing horse power and torque???

Give me the answer

 

Reflash is not neccessary with just mere intake and exhaust. It would be a waste of money so don't even bother.
Once you add more breathing mods that lean you out, do it. Plus there's no reflash program out for the 07(Technosquare has prototype out, though)

 

Do not read any of the other “Do I need to program my ECU?” threads.