jazzyjay

I have a y-pipe,UDP and timing change to 17/18. I wonder if buy a SAFC I would notice a difference in the power level of the car. Want is avg hosepower numbers being seen after this mod

Weimar Ben

iTrader: (5)

I hear it makes more of a difference in the 3.5L and/or when you have every bolt on known to man.

teamsinister

Whats a SAFC? sorry i am new

NiZMo1o1

iTrader: (45)

SAFC ..-super air fuel controller.. Apexi design this neat product like a piggyback system to tune your A/F ,it basically by pass the OEM ECU.

maxgtr2000

iTrader: (29)

There is a similar thread here :
http://forums.maxima.org/showthread....highlight=safc

Derrick2k2SE

iTrader: (3)

I got about 14 HP and 13 pounds of torque with it. I could feel it pretty well on the butt dyno as well. My car is 3.5 with PR CAI, y-pipe, b-pipe and timing advance.
I can't speak for the 3.0 but it works well on the 3.5.

01GreyLustreSE

iTrader: (7)

im considering this mod too for my 3.0 my mods are PR CAI, Y pipe, straight pipe, catback, and timing advance.. any 3.0's out there got a SAFC.. derrick did you tune it yourself or did you have some one do it for you.. im good at tuning with SAFC i did it all the time in Street legal Performance at school.. and i have acess to a dyno so i would be able to tune it myself..

Derrick2k2SE

iTrader: (3)

I had the guys at the shop do it. I wired it myself but wouldn't know where to start when it comes to operating it. If you have access to a dyno you could do a few pulls and see if your running rich enough to need it.

I didn't really expect much from it. I got it because I'm planning in getting headers soon and knew I would need it then. I was pleasantly purprised by the results.

BTW these things are all over E-Bay (brand new) for pretty cheap.

01GreyLustreSE

iTrader: (7)

yeah... where did you mount it???? i think i am gona get one though... i want the SAFC-2 bcuz of the knock sensor its got.

Derrick2k2SE

iTrader: (3)

I haven't mounted it. I just have it tucked away under the dash. I can pull it out if I need to see it but there's no reason for me to have it mounted. If I were going to I would probobly mount it on the flat spot over the vents.

01GreyLustreSE

iTrader: (7)

yeah thats where i was planning on putting it... thanks dude.. anyone got this with a 5th gen????

NmexMAX

iTrader: (22)

Does nothing more with the KS connected od d/c'd ...
All you really need is the MAF signal.

Fixed

First you have to see where your A/F is, then decide whehter or not it would be worth it.

harmbone2k2

iTrader: (1)

Here is an idea for where to mount it. I live on an Air Force base so I am not worried about getting it stolen. I wouldn't recommend it there if you lived in a high crime rate area.

03maxima1

iTrader: (13)

harmbone2k2
What kind of gains did you get from the hot shot headers and the SAFC?

harmbone2k2

iTrader: (1)

Well, I never dyno'd after the header install. With the S-AFCII I got 14whp/8wtq. I would say add maybe 8-15 both hp/tq with the headers before the S-AFCII.

Ammi

iTrader: (26)

subscribing.....

ColdSHO

iTrader: (25)

i plan on getting one and mounting it in the glasses holder. least then u can hide it. i know theres at least one person on the org thats doen that b4

01GreyLustreSE

iTrader: (7)

ColdSHO let me know when you plan on mounting it.. i wanted to the exact same thing, so i wouldnt mind helping you out when you do it.. let me know playa

03maxima1

iTrader: (13)

Thanksfor the info harmbone2k2.
Does anyone know if their are any long term cons with installing things like the S-AFCII or emanage?

sloppymax

iTrader: (8)

if tuned correctly then there should be no cons aside from less money in your wallet.

03maxima1

iTrader: (13)

sloppymax
Thanks, I'm constantly weary on installing certain mods because I just got the car and it's got 36k on it. I'd hate to start having problems. Also I so the S-AFCII on ebay a lot cheaper then getting it elsewhere.

Weimar Ben

iTrader: (5)

If you don't know what you're doing and make it run lean, that will cause heat related problems. If it runs rich, you will get poor mileage, power, and carbon deposits.

jazzyjay

Does any one with a 00-01 Max have an SAFC. Most of you guys have 02-03 cars

but I do have a question I raced my friend with a 02 Max(no mods) and I have a 01(Warp speed y pipe and intake) what is the diference in car length at the end of the Quarter mile. He(02) wins!! I am try to find out if he is spraying me or they it just pulls that hard.

Weimar Ben

iTrader: (5)

02+ wipes the floor with the torqueless 3.0L. Yes, I'm a 3.0 hater.

03maxima1

iTrader: (13)

foobeca
So what are you telling me, that it depends on the installer?
Thanks

Weimar Ben

iTrader: (5)

Not really. If you tune it to run lean you can ruin the engine.

harmbone2k2

iTrader: (1)

I had a experienced mechanic install mine, because I wouldn't have a clue on how to do it.