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2.5" Dump pipe for 4JB1T

Getting the best performance from your Isuzu
isuzurob
Posts: 480
Joined: Mon Jun 18, 2012 3:25 am

Re: 2.5" Dump pipe for 4JB1T

Post by isuzurob »

Turbo flange is $50 pipe $45 nz just weld it all together, i also heat wrapped it and flanged the bottom, thats what mine cost when i made mine a few weeks ago will try get photos, i dont think it made any difference to power and egt are exactly the same as with standard dump pipe
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geeves
Posts: 1980
Joined: Mon May 11, 2009 1:56 am

Re: 2.5" Dump pipe for 4JB1T

Post by geeves »

Unless you are a reasonable welder that makes Stardogs price quite reasonable. 90 in parts and 140 in labour to make it and sell it. They will not be mass produced
stardog
Posts: 288
Joined: Fri Jan 22, 2010 8:22 pm

Re: 2.5" Dump pipe for 4JB1T

Post by stardog »

The company I bought it off make 2 types of dump pipes 1 for the downward back facing oil filter and the other 1 for the normal up facing oil filter on the 2.8 engines.
They are made very well indeed I must say I haven't got round to fitting the dump pipe but will get it done soon I've just had to many things happening at the moment.
See how I pull up tomorrow after the grand final tonight go the storm i was a bit seedy this morning after western bulldogs beat the swans yesterday great to see that happening I was wrapped and im not even a bulldogs supporter.
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