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| Nissan Cefiro | Nissan Maxima | Infiniti I30 | Infiniti I35 Excellent platform and the good ol' VQ30DE and VQ35DE engines. |
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#1
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Computer Upgrade for Nissan Maxima?
"The STILLEN Upgraded Computer adds 8-10% more horsepower to computer-controlled Nissans with no other modifications."
Is this statement true? If so, how does it effect your car w/o it having any upgrades?
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#2
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Re: Computer Upgrade for Nissan Maxima?
it remaps the air fuel ratio for better performance...and im not positive it is 100% true
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#3
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Re: Computer Upgrade for Nissan Maxima?
TS and JWT are the only two ECU upgrades that are dyno proven to add power. I'd stick to them.
~THT |
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#4
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Re: Computer Upgrade for Nissan Maxima?
the Technosquare reprogrammed ecu remaps you A/F ratio as i30 said and it also prevents your throttle body from closing at wot(which nissan programmed it to do to conserve gas, it closes 20%, makes a big dif on top end), and i've heard they can program it to extend your redline to 7200 rpm.
and Jim Wolf only does ECU's for 95-96's cuz 4th gen obd-II has too many codes to fuck with. i think he does 02-03's as well. when i get my motorcycle and i can take the car off the road for a couple days, i'm going to send my ecu to Technosquare to have done.
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BP's Rides; - 2005 Kawasaki Ninja ZX6R- Mods: ECU Jumper, Akrapovic Slip-on, Power Commander III, 8000K HID's. - 2K2 Maxima 6 Speed-Mods: Advanced Timing, Cattman Cat-back Exhaust, H&R Springs, Tokico Illumina Struts, Konig Theory 19" Rims. ![]() ![]() ![]()
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#5
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Thanks for all the info, I'm going to check that Technosquare.
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#6
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Re: Computer Upgrade for Nissan Maxima?
Crap, does technosquare make an ECU upgrade for the 5th gen 3 liter maximas yet? Last time I checked they didn't.
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2000 Nissan Maxima SE, autotragic, sterling mist My Max: Getting smoked by boosted cars since 2004 2004 AF award winner: longest time period w/o posting an actual street racing story Quote:
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#7
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Re: Computer Upgrade for Nissan Maxima?
Still nothing for the 5th gen.
~THT |
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#8
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Re: Computer Upgrade for Nissan Maxima?
Weak sauce man, us 3.0L 5th genners could really use the help too.
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2000 Nissan Maxima SE, autotragic, sterling mist My Max: Getting smoked by boosted cars since 2004 2004 AF award winner: longest time period w/o posting an actual street racing story Quote:
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