KarenZ

Hi guys,
i am getting a greddy tt kit
and we decided to opt for the utec system.

I own a 05 non rev-up.
my question is how would i be able to remove the speed limiter?
would i need to send the ecu out to get it reflashed? Also has anyone tried using the greddy Speed Limit Cutter for the nissan/toyota applications?

Same goes for the rev limiter? is it better to use the utec and have a lower "soft" rev limiter that isnt as intrusive as the stock one is?

Also i know some cars have Fuel cuts. is the z have one as well?

350 Rookie

iTrader: (29)

You dont need to stop the fuel cut off. i hit 165 before my fuel cut me off and i dont think theres a reason to go faster than that.

as for your question, i dont think you can do it with a reflash. you might need some kind of ems.

doug

iTrader: (5)

actually a reflash the way to get rid of the speed limiter.. none of the EMS do it

anotheraznguy

iTrader: (14)

has anyone tried the greddy speed limit cut?

Crom

iTrader: (47)

I have a fuel cut protocol for the fcon...dying to get it removed.

supra crazy

iTrader: (22)

I don't think that is correct the EMU that comes with the aps single gets rid of your speed limiter

doug

iTrader: (5)

really? i have heard of people running unichip's getting a reflash to remove the limiter..

can anyone with a unichip confirm this?

Alberto

iTrader: (14)

Ive heard from a few members that run APS TT w/Unichip that their speed limiters disappeared. I usually wouldnt trust such claims, but Bian (briguymax) stated this and I know he is an honest guy...

rcdash

iTrader: (18)

If you're gonna reflash, I'd highly recommend spending the $200 extra and get Osiris from UpRev (since it comes with Cipher, which is a great tool for diagnostics if you choose to go FI).

MaRbLe

iTrader: (6)

Speed and rev limiter can be removed by an ecu re-flash. GTM and Technosquare can help ya...

XTMACX

What are the stock rev and speed limiters? I haven't found it yet. I have a 2004 performance.

EDIT: Speed Limiter... 159?