I just recently purchased a used but in good condition integra bb and mc. I took mine off, but I'm having a really hard time getting the integra booster to fit, being a little bit bigger than the stock one, there's like no room to play with. Can anyone give me any tips on how to install the booster and also how much improvement will I get thanks alot.

 

it probably give you very little improvement, but the foot pressure should have a better feel to it.
change the PPV too while you are at it.

I change mine when i had the engine out so I can't help you there.

 

it should fit the same (the brake booster and mc) the mc is just a little longer, i put it in while my b16 was in it just takes a little bit of time, if you are referring to the line that needs to be out farther now, just pull that line off the clip on the firewall and it should give you enough play to get it in

 

Thanks alot guys for the quick replies