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Gents,

Anyone here have any experience with the IMPUL ecu for the V35?

Thoughts? Results?

I've finally purchased a V35 and it comes with one of these already installed. Just curious as to what sort of improvement they are over standard.

Cheers

Brad

Hi Brad

Mine has an IMPUL ecu. It was pinging its tits off so I went to SAS to have it re tuned but the Japanese owner had it sikaflexed in!!! Two days to get it out. They retuned it for me and although it made no extra power at 170rwkw but at least no pinging.

Cheers

Geoff

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Gents,

Anyone here have any experience with the IMPUL ecu for the V35?

Thoughts? Results?

I've finally purchased a V35 and it comes with one of these already installed. Just curious as to what sort of improvement they are over standard.

Cheers

Brad

I have the impul ecu fuji exhaust some high flow cats , i made 161.4 at the wheels. I did notice that the rev limiter goes further but im gathering nothing in performance wise. Due to my dyno chart my power starts to fade at 6000rpm's anyway.

I have had no experience with pinping and always use v-power fuel.

Geoff after they re-tuned it how much did that cost and did u notice anything different other then the pinping stop.

I dont know why people are putting these in their cars for the price and get nothing performance wise back !

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I have the impul ecu fuji exhaust some high flow cats , i made 161.4 at the wheels. I did notice that the rev limiter goes further but im gathering nothing in performance wise. Due to my dyno chart my power starts to fade at 6000rpm's anyway.

I have had no experience with pinping and always use v-power fuel.

Geoff after they re-tuned it how much did that cost and did u notice anything different other then the pinping stop.

I dont know why people are putting these in their cars for the price and get nothing performance wise back !

I didn't put it in, it was already there and I think they are good with higher octane Japanese fuel. Anyway as for mine it was simply remapped and made no more power. No difference in feel just stopped pinging so I am happy.

Cheers

Geoff

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im getting a Autorinic ecu full replacement in a week its costing me 2800 for ecu and 400 for a tune .. with this i should be able to use more a fuel curve then what the SAFC does.. only if money wasnt the option i wouldnt mind going for a haltech

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i am planing to get aftermarket ecu, not the piggyback kind.. Wondering how can you find out which can buy used in our v35?

I dont know much about aftermarket ecu..

I am ok with the price on haltech that are for sell in this forum, but how do i know it can be used? coz there must b some difference about fitting, coz people wont b selling example apexi power fc for specific skyline models...

reason to buy is i am going towards supercharger in few months, and wish to get a few basic stuff before the final supercharger..

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hey danny

in terms of the ecu i am in the same boat as you

i have found an american company who will provide the supercharger kit with the orisis ecu with a pre-tuned map but i dont think its a good idea as they run on different fuel etc. and id rather get it tuned for our car specifically.

the 2 ecus i am considering for our car are:

1. Haltech Platinum

2. EMS

reason being these are a 1 ecu fits all type of system, and the other is that australian tuners are very familiar with these 2 ecu's

keep you updated mate on the supercharger etc.

-mark

Edited by BLISTC
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When is the speed limiter exactly supposed to kick in? In my old car I got up to 160 at Wanneroo Raceway, if I take this car there 180 will come and go if it's not limited, does it cut in as harshly as the rev limiter, right on 180?

and where does the ECU live? In my old car it was under the stereo, I'm guessing around there or glovebox sort of area?

Found this about the G35, I guess it's the same but mirror image being RHD?

http://www.technosquareinc.com/G35ECUremoval.htm

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ive hit the speed cut on the v35

the speedo actually went past 180, kept going past say to around 200km/h then it cut off

wasnt too harsh, just like u put ur foot down and was just a total loss in power then no response for a few seconds until the speed dropped, then the power came back on again

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