hey guys im currently running the stock gsr intake manifold on my 00 integra gsr. My buddy is selling a intake manifold off a b16a3, im considering buying it cuz he will sell it for cheap. But what im wondering is, other then changing the manifold, will i have to change or adapt any sensors or anything from manifold to manifold? and is it really worth it, more power?

any input will help, thanks

 

why don't you start with the easiest question:

Q: will it fit
A: no

 

alright thanks

 

Even if it fit you would have to tune it. The stock gsr has secondaries. b16 dont. I have seen some people make good power on stock gsr manifolds when tuned right

 

Correct


Even if you made it fit the runners on the B16 manifold are at the incorrect angle for the GSR head to made optimum power. Plus you will need tuning, the piping for a GSR intake doesn’t line up. This will create more struggles than solutions for you. Not recommended at all.

 

okay thanks guys, i wasnt totally sure before but now its clear i shouldnt buy it haha

 

You can re-drill a bolt pattern identical to a B16/Type R or cut the B16 flange and weld your GsR flange on, but at that point it wouldn't be worth it.