intake manifold for s13 sr

[mikey_S13]

ive been hearing good and bad things about the fake greddy style intake manifold that they sell on ebay.
i was wondering who on here has it and is it worth it?? hows the fitment and so on...

soo if anybody could help me out it would be helpful !!

thanks

[RickJames503]

buy an ISIS Intake manifold, they have a nice finish and seem to be a good product. You have the right attitude with not going with the over priced Greddy, I know of a guy who dynoed his SR with stock manifold and then dynoed with the Greddy and only netted 5whp not worth the $500+

[thompson13]

+1 on the isis. Its a really nice piece for the money. Fitment was good just mine didn't come with the vacuum fittings and plugs for it. (I think it did and my buddy lost em when he opened it) Also had issues with injector #4 sitting flush but it was easily remedied by removing the spacers for the stock fuel rail.

[mikey_S13]

wow i did not know of this ISIS mani .. i think im gonna order this asap then! lol thank you guys for saving my life lol

[fliprayzin240sx]

You do know there is no advantage of going bigger intake manifold unless you're pushing over 400-450hp? If anything, it hurts the response on mildly built SRs.

[mikey_S13]

lol yea i know. i have a setup im workin on. the bigger intake mani should be helping out..