Civic EG

hi just a little help.

i have a gsr b18c1 integra and want to fit a skunk2 inlet manifold however the stock inlet manifold has IAB and the skunk2 hasent got IAB. i have got a fuel pressure regulator fitted.

will i have to turn the fueling up once the skunk2 inlete manifold is fitted

thanks hope someone can help me with this

you will want to get it tuned after the swap. I think you will throw a code otherwise. It also wont run that great either.

You will throw a code for the inlet air bypass (IAB) system if you don't have a chipped ECU with a CEL eliminator. You'll also see a decent increase in power, not a huge amount, but you'll like it. That IM on the B18C1 was not the greatest design in the world, IMO.

As far as fuel flow, just keep an eye on fuel pressure. Make sure it doesn't dip below what it is at wide open throttle on the factory set up.

Tuning will help you out with all of that.