Up for sale is my JWT ECU modified to work in a 99 Maxima. Has basic JWT fuel map, timing curve, etc. with a 8,000 RPM rev cut. Forgot to mention this will only work for a manual 99. It's a NA application, not for forced induction.

Asking price is $600 firm plus shipping. I don't think there are too many of these floating around for us 99 Maxima guys.

JWT charges $595 and you have to send them your ECU and have the down time of not being able to drive your car unless you have an extra ECU lying around. I had to pay an additional $100 to have them re-wire it to work with the 99 NATS.

Here are a couple pics. If no one buys it I'll probably end up paying another $100 and resend it to JWT to have them take away the 99 NATS mod.

 

So it will only work in a 99??

 

Yep. I tried it in my 96 and the car would crank but didn't turn over. To make it work for 95 - 98, it needs to be sent back to JWT and have the 99 NATS mod removed.

 

Would this have any benefit for a 99 with only an air intake? I don't have anything else. I don't know much about ECU's. And is this a 99 Cali?

 

Would you be willing to trade for a set of Projector head lights?

 

It would benefit your car but not as much as if you had a Y-pipe or headers and a MEVI or 00VI.

 

Sorry. I already have a set of projector headlights on my 96. Selling the 99 so that's why I'm selling off the mods.

 

How much are we talking? Would I have anything else to worry about? Constant high idle?

What exactly is better about this ECU than my stock one? Just a higher red line and different fuel map (more fuel/less fuel at certain RPM ranges?)

 

It's basically like adding on another Y-pipe if you had one on your car. More horsepower and torque along with advanced timing, fuel maps, idle and raised rev limit, etc. You won't have a high idle with this when the car is idling at a stop light or in neutral.

 

So I wouldn't notice any different regarding my daily driving, but if I WOT I will feel a difference?

Sounds nice...I'll have to give it some real thought. Is this from a 99 Cali. or Fed. (I think there was a few of them)?

 

Thursday bump.

 

Does this ECU really rev to 8000 rpm? My 99 has a remote start so the Nats. is by passed. Oh wait im auto

 

Bumping this thread. $550 shipped or best offer. Will only work for 99 5 speed unless you send it to JWT and have them remove the 99 NATS mod.

 

pm sent

 

bumpage..............

 

How come you don't want it anymore?

 

will u take $500?

 

Selling my 99 Maxima and possibly my 3.5 swapped 96 Maxima to move on to something in AWD.

 

Monday bump............

 

pm sent

 

Pending sale with i30dvr.

 

SOLD TO ME!!!

 

SOLD!!!