FI Exhaust Q's

nfcsouth02 · 05-23-2015, 09:57 PM

So... I currently own a 2014 nismo totally stock and it is my daily driver. I am looking to add a Fast Intentions exhaust 18" resonated and HFC along with a Stillen G3 intake. My question is after getting all of these on my car will I need a tune? Also is there anyone else with the same setup? If so how do you like it.. thanks in advance guys!

wanker · 05-23-2015, 10:20 PM

No you will not need a tune. Your car's ECU will adjust on its own. However, if you want to maximize the hp gains after you mod your car, a tune is recommended.

cooltoy · 05-23-2015, 11:35 PM

I thought that anything with over two breathing mods would benefit from a tune? Could be wrong.

Rusty · 05-24-2015, 06:20 AM

The stock ECU will adjust the basic stuff to a point. But to get the most out of it. A tune will clean up the A/F, throttle, fans, and some other stuff.

nfcsouth02 · 05-24-2015, 06:53 AM

ok cool since this is my daily driver, and I don't use it on the track at all I'll just stick with no tune. Appreciate it guys!

Chuck33079 · 05-24-2015, 10:29 AM

Quote:

Originally Posted by nfcsouth02

ok cool since this is my daily driver, and I don't use it on the track at all I'll just stick with no tune. Appreciate it guys!

If you don't plan on getting a tune, skip one of the mods you have planned. If you're going with all of them, get a tune for sure. You should get it tuned. You gain a lot more than just peak power. It's money well spent.

05-23-2015, 09:57 PM	#1 (permalink)
nfcsouth02 Base Member Join Date: May 2014 Location: U.S. Posts: 34 Drives: 2014 370z Nismo Rep Power: 10	FI Exhaust Q's So... I currently own a 2014 nismo totally stock and it is my daily driver. I am looking to add a Fast Intentions exhaust 18" resonated and HFC along with a Stillen G3 intake. My question is after getting all of these on my car will I need a tune? Also is there anyone else with the same setup? If so how do you like it.. thanks in advance guys!

05-23-2015, 11:35 PM	#3 (permalink)
cooltoy Elite Member Join Date: Jun 2012 Location: Calgary Posts: 13,938 Drives: 14 PW 370Z S/T MT Rep Power: 240204	I thought that anything with over two breathing mods would benefit from a tune? Could be wrong. Chuck33079 likes this. __________________ Member of kenchan's "photoshopped mods" and "proper offsets" gang.

05-24-2015, 06:20 AM	#4 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 34,860 Drives: 2011 Nismo GM 6M Rep Power: 2684436	The stock ECU will adjust the basic stuff to a point. But to get the most out of it. A tune will clean up the A/F, throttle, fans, and some other stuff. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

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05-23-2015, 10:20 PM	#2 (permalink)
wanker Enthusiast Member Join Date: Apr 2014 Location: San Diego Posts: 443 Drives: 2011 370Z S/T A7 Rep Power: 2901	No you will not need a tune. Your car's ECU will adjust on its own. However, if you want to maximize the hp gains after you mod your car, a tune is recommended.

05-24-2015, 06:53 AM	#5 (permalink)
nfcsouth02 Base Member Join Date: May 2014 Location: U.S. Posts: 34 Drives: 2014 370z Nismo Rep Power: 10	ok cool since this is my daily driver, and I don't use it on the track at all I'll just stick with no tune. Appreciate it guys!