Bugzs15

ECU now sold as well.

Bump. ECU still for sale. See previous posts for specs.

Speed limit is deleted, ecu is not mappable, should be no issues with having an automatic as the impul website does not seem differentiate between the two but would be good to double check.

ARC cooling plate SOLD. IMPUL ECU still for sale, cheap upgrade for anyone wishing to run more boost. Tuned for 12psi and 3" exhaust. I would be happy with around $350 ono for the ecu, simply a plug and play with no requirement to tune, just check the mixtures on the dyno when setting boost. These were $2,000 new Thanks

Did that, and no bubbles in overflow, so hopefully just some air getting into the system and being pushed out when car is warming up. I have been losing around 100ml of fluid every 5000km but cant find the leak anywhere so will just keep an eye on it.

Selling IMPUL ecu tuned for mild mods. I ran it up on a dyno and it was not leaning out or pinging at 7psi. Ecu is tuned for up to 12psi so if you decide to run it up on a dyno then it would open the car up a bit. Car ran great when i had it installed. Would be a cheap upgrade for anyone with a relatively stock GTT as its a direct plug and play. Other features include 180km/h speed limiter removal. Improved economy. (Please Google for other features) Also selling and ARC titanium radiator cooling panel, it assists in directing cool air into the radiator opening and avoiding air escaping through the gap between the bumper and radiator gap at the bonnet latch. Let me know what price you are willing to pay and PM me. As i am not too sure how much these are worth, obviously no silly low offers.

Is it normal to smell a bit of coolant from the radiator cap, I think it is almost new as it was replaced on my last service by my mechanic 5,000 km ago. Does the radiator cap vent a small amount of pressure to the atmosphere or should i have no smell whatsoever and my cap is not sealing properly. Also when i check inside my overflow bottle after the car has warmed up i see some residual bubbles around the edges of the overflow bottle, not bubbling, just some bubbles floating on top in small clusters. Is this just a normal reaction to the coolant expanding and being sloshed around or do i have air entering my system and being pushed out. I just want to make sure i don't have an issue. the colour of the coolant is bright green and car is not overheating. if anyone has looked inside their overflow and saw small bubbles floating around the top could you reply, Would be good to check. Car is an R34 GTT Thanks

Thanks very much for confirming everyone, looks like it will be good to use. Hope this post helps anyone else with similar question in the future as a lot of ecu questions relate to R33, but not many for R34.

Would the different exhaust cam mean a different map in the ECU? Would this ECU still be ok for a Series 1, or is the tune very different?

Reason i ask is because i currently have an impul ecu which is tuned for jap fuel i think. I bought a series 2 ecu to put in my car to avoid any issues driving using 98ron. I have however bought a series 2 ecu and wanted to check that it will work ok in a series 1 before i install it. Definitely didnt get it for the power increase in series 2. Just wanted to make sure it was compatible. Fron what i read the extra power in series 2 comes from revised cam shafts, and wanted to see if the ecu was revised to accomodate the cams. Cheers

I was wondering if anyone has used a stock Series 2 ecu in a series 1 R34GTT. I have a series 1 R34GTT manual and want to install a series 2 ECU. I know there was a torque increase in Series 2's and a few other changes, so I am wondering if the ECU was different as a result. Thanks

can a series 2 ECU be used in series 1 ????

Did any notice an increase in turbo spool noise after installing an fmic. I have a quite exhaust and a stock airbox and i can definitely hear the turbo spool much louder now. Is it the larger piping and core or should i be checking for boost leaks. I have the blitz turnflow in an R34GTT.

You were spot on, had the wheel alignment done over the weekend and car drives beautifully and steering wheel did not need to be straightened as the alignment was causing it to be crooked. Steering was crooked because of the HICAS being deleted. All sweet now Thanks for all the replies.

SOLD