4jg2 exhaust

[MUVIT]

me too

[Powertruck31T]

Hi Gazza If I get some time I will take a pattern off my own one and look at making another couple of them up.

[danz20]

matt man nz are you on the nz Isuzu face book page??

[tealz83]

I fitted a full 3" from turbo back and made a big difference once fuel was adjusted. Was very happy with results. I all for making the engine run and breath as easily as possible. Good gains and drivability

[Gazza1904]

Let me know how you go and how much

[Dinger95]

Don't know if you saw this or not, BrokenMu who had my down pipe made,
posted contact info for Ron @ USA Exhaust in Victoria, not sure if he has just a few or is making them.
viewtopic.php?f=29&t=1664&p=43823#p43823

[polyarkos]

Yup, I'd bee keen! I'm in CHCH too if you ever need a test dummy......

[polyarkos]

polyarkos wrote:Yup, I'd bee keen! I'm in CHCH too if you ever need a test dummy......

But in all seriousness I'm very keen on one of these. I will be getting and exhaust fitted before Xmas, and this will allow me the full 3" exhaust I want instead of the 2.5" I'm looking at.

[tealz83]

Make sure you fit a exhaust temp probe at the dump pipe or before the turbo while you are changing your system. Worth every cent since you will be adjusting your fuel to suit the new exhaust system. Ultimate setup would be to fit the exhaust temp probe before the turbo as this gives a far better and true reading and the fit a Wide Band Air Fuel Sensor in the dump pipe. This will make turning the fuel to the prefect 21-1 air fuel ratio. I have done this in my Safari TD42 and had it tuned to 155KW at the rear wheels on a safe tune.

[polyarkos]

tealz83 wrote:Make sure you fit a exhaust temp probe at the dump pipe or before the turbo while you are changing your system. Worth every cent since you will be adjusting your fuel to suit the new exhaust system. Ultimate setup would be to fit the exhaust temp probe before the turbo as this gives a far better and true reading and the fit a Wide Band Air Fuel Sensor in the dump pipe. This will make turning the fuel to the prefect 21-1 air fuel ratio. I have done this in my Safari TD42 and had it tuned to 155KW at the rear wheels on a safe tune.

This is what I like to hear! Already have and Auberins Boost and EGT setup installed, EGT probe fitted about 50mm before the turbo. My biggest concern is running the auto g/box and huge torque