Image Image

4jg2 exhaust

Getting the best performance from your Isuzu
tealz83
Posts: 22
Joined: Wed Jul 25, 2012 3:55 am

Re: 4jg2 exhaust

Post by tealz83 »

I had an Auto box too. I flushed the system and fitted a trans cooler. I would recommend this. We had a late model Prado at work that split the auto cooler that's incorporated into the radiator. Lets just say that it was a big bill. $$$$
polyarkos
Posts: 23
Joined: Thu Jul 16, 2015 5:56 am

Re: 4jg2 exhaust

Post by polyarkos »

Downhillnz wrote:geeves wrote:half your money and 10% of the gains are in that front pipe. If you want the ultimate do it but I wouldnt bother unless it has to be changed

I'm yet to understand why. The time to make a dump pipe vs making the rest of the exhaust is crazy.

It took me around an hour to have the dump pipe made. vs a whole day to make the rest of the exhaust.

I'm looking for a 2.5"+ full exhaust and after talking to a couple of places in CHCH they will do the exhaust from the flexi back in a day, or a whole week to do the dump pipe as well.

Any suggestions for a good exhaust place in CHCH that can do a full 2.5"+ exhaust for an Auto 3.1 Bighorn?
Post Reply