Jump to content
SAU Community

Recommended Posts

Been busy the last week or so doing stuff on the M35. This is the list of recent changes:

Scotty's dump pipe

Blitz NUR Touring cat back exhaust (quieter than original on the road, deeper not at idle. Very high WAF - impressed.)

Custom 3 inch front pipe with high flow cat (made exhaust slightly louder across the rev & load range so now just louder than stock but still a high WAF). Will have to post the before and after vids.

Removed throttle restriction

Classed up the interior with some well placed LED lighting

I did see a carbon fibre bonnet on Nengun a few days ago in the auctions but went to look again tonight and it was gone

Probably cost an arm and a leg too my blackie only cost me $220

How much is the vinyl a mtr?

after being a poor bum for 4 years, finally bought a return flow FMIC and SAFC2. They go in next week.

Also replaced all the front bushes ater they all completely shagged when The car was too low, and put the airbox back in. Was running an unshielded pod before and it was sucking so much hot air it was misfiring at idle...

Probably going to be more problem solving as it's still running prety rough.. but that should all be finally solved next week :D

picked up car from tuners thursday made 580hp @18psi on BP98 then we put the 109 race fuel in it and wound it up to 23psi and it made 620hp which was confusing and the graph showed it was restriction somewhere we looked at exhaust which is 3in but looking inside the muffler it closes to 2in so without changing anything we dropped the muffler and it made 710hp @23psi on 109 so gotta get a new muffler (prob staright through xforce) and still wind some more boost into it prob take it up to 30-32psi and we expect the muffler to get it over 600hp on BP98 and 800hp on the 109.

Sorry for the delay guys. I've been really busy making the most of a weekend dedicated to modding & testing (missus is away so I can play :D )

I'll do a detailed write up tonight of what I've been up to over the last few weeks re the throttle restriction removal.

I did a run last night that was just amazing. It was like a whole new level of performance. But like many things, there are some drawbacks with fooling the ECU. I'm going to restore mine to normal until I get my wideband sensor installed so I can monitor mixtures properly.

You guys already running Emanage are going to love this!

Cheers, Leon.

Sorry for the delay guys. I've been really busy making the most of a weekend dedicated to modding & testing (missus is away so I can play :D )

I'll do a detailed write up tonight of what I've been up to over the last few weeks re the throttle restriction removal.

I did a run last night that was just amazing. It was like a whole new level of performance. But like many things, there are some drawbacks with fooling the ECU. I'm going to restore mine to normal until I get my wideband sensor installed so I can monitor mixtures properly.

You guys already running Emanage are going to love this!

Cheers, Leon.

ohhh f**k dude! the whole day!!!

my car has been running rough for a few weeks, on friday it was stalling when i would put the foot down at lights, today i took and cleaned the AFM with contact cleaner and took it for a spin, the car is running so much smoother now and the 2-3000rpm splutter has gone and its also pulling harder, i can actually hear the turbo spooling now. now all i need to do now is get a job so i can get it producing more power.:cool:

my car has been running rough for a few weeks, on friday it was stalling when i would put the foot down at lights, today i took and cleaned the AFM with contact cleaner and took it for a spin, the car is running so much smoother now and the 2-3000rpm splutter has gone and its also pulling harder, i can actually hear the turbo spooling now. now all i need to do now is get a job so i can get it producing more power.:cool:

Gotta be happy with a free DIY fix!

Sorry for the delay guys. I've been really busy making the most of a weekend dedicated to modding & testing (missus is away so I can play :D )

I'll do a detailed write up tonight of what I've been up to over the last few weeks re the throttle restriction removal.

I did a run last night that was just amazing. It was like a whole new level of performance. But like many things, there are some drawbacks with fooling the ECU. I'm going to restore mine to normal until I get my wideband sensor installed so I can monitor mixtures properly.

You guys already running Emanage are going to love this!

Cheers, Leon.

ive decided i hate you lol

stock ECU with the emanage??

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Don't even try to run it on the stock ECU if you're going to have the boost controller bring boost above ~10 psi. I've already told you that. If you use the Nistune ECU, you will need to CAREFULLY read the available documentation for Neo tuning, and read some threads on the Nistune forums, to discover the various things you have to do to prevent the ECU from going bananas when the boost is too high. The is a table associated with th boost sensor that must be modified to prevent it from shitting the bed. This is just one of the things that you will need to do to the tune in Nistune, because the Neo turbo ECU will be expecting to see a number of things (such as the TCS) that are not there, and you have to block the DTCs on those. It is totally not surprising to me that you are having the problems that you are, but the solutions to these problems have been known for >15 years. So just get it done.
    • Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
    • Hi.. Just another problem. So maybe you can help. I(my mechanic) done swap from my RB20DE NEO to RB25DET NEO. Everything is OK but we have a boost cut. Coils/Plugs are ok...AFM is ok. ECU is ok. I have Walbro 255 but it "changed" sound few months ago(you can hear it ouside) you did not hear that when it was new(maybe faulty?) Sooo...what now? What can cause this boost cut? It is even when you standing still...
×
×
  • Create New...