tritron

I know that i300 header will bolt on to engine but what i have to get to install my custom exhaust. There are two separated pipes instead one single pipe I just got high flow mufflers. I am getting two high flow 2.25" Catalytic Converter. What else I need ?

5sp_jzz30

iTrader: (2)

i want to do this mod. i think it would fit but im not sure. best bet is to buy one and test fit it and make custom piping

if you do it let us know how it goes.

TecnoSmurf

iTrader: (2)

What are the benefits ?

rwdanthony

iTrader: (53)

and whats the difference between the is300 headers from reg sc ones?

tcrow31

iTrader: (6)

Ive been wanting to do this for these headers
http://www.mazzurisuper.com/shop/htm...eaders/45.html

5sp_jzz30

iTrader: (2)

benefits are that the is300 headers are dirt cheap.

the difference is that the sc header has one pipe that coming out of it and the IS header has two.

just go on ebay and look up the SC and IS header and you will see what im talking about. they look similar but will definitely need custom piping to make it work on an SC.

i think this idea will work for people that can make their own piping because if you go to a shop and have them do it then it will cost too much.

tritron

There down pipe on ebay that works with the header.

JspecSC3

iTrader: (4)

The 2 O2 sensors are different depending on the year of your SC. Universals always work.

tritron

Will you guys get x pipe for it.

TecnoSmurf

iTrader: (2)

850?! You do know they make turbo kits for 1449 right.

gldndrgn14

iTrader: (6)

what about 98 and up sc300s? would it be similar to the is300 since they use the same engine or is it different? ive noticed my 98 has a different header style than the pre 98 vvti engines.