Installed HFC + HKS exhaust need tune?
 

Do i need a tune if i install these two parts?

Or can i just run it as is.

You should be fine. I run straight piped without a tune. Passed inspection and emissions even.

There is a sticky on these questions already.

If you spent the money on the items mentioned and have them installed, getting a tune wouldn't hurt anything ... probably help.

It would maximize the gains and ensure your AFR's were alright.

Will it blow up if you don't get one ? Probably not. :tup:

takes it from mediocrity to wow....

Add Cold air intake then you should :tup:

Why do people ask this same question over and over and why do people continuously answer these same questions over and over?

one for the post count

Because the person(s) asking the questions are aspiring to greatness and know it all status of others ... and the dummies like me answering the questions, same reason. Someday, it is our goal to know everything. Not there yet, so please be patient.

It will be a long and arduous journey, but we will eventually get there.

lol!

The rage people do just cause a familiar thread keeps popping up.

I admit i jacked up, but we have way too many forum rent a cop.

great advice actually ...

Rage? Lol. Wow, if that was rage u must get terrified of a real life confrontation.
You guys like to promote laziness :) fat America at its finest!
I'm assuming you guys never had a 350z. If u would have been on that forum n this same question was gettin asked every week... Well, that poor guy who thought my response was "rage" lol would die of a heart attack.

here we go, here comes the **** talking. Terrified in real life lmfao (nice assumption)

i love how i wasted your time so far.

Oh I did mention i jacked up right? That the sticky blew past my screen when i was making a thread?

You get it tuned. I bet you lost low end torque.

Well of course I had to, you thought that was rage??? If u thought that my reply to ur question was "rage" then my assumption of your fear of real life confrontation is pretty spot on. Lol

Lol yea, I'm boiling over trying to kill u with my :) faces and lols!

I agree lol

Lets not feed his rage anymore!

"Within each of us, often times, there dwells a mighty and raging fury....you won't like me when I'm angry" :mad: lmao

Doesn't anyone else think its weird when grown men get angry on the internet?

I've been on forums for years and it still boggles my mind every day. Everyone else seems to think its just normal behavior.

Lol, you idiots r hilarious.