Help(civicdude)

[91BLKsi]

My friend Has a 98 dx coupe..We all know them cars are slow..anyways
he went out and bought i Si manifold..90-95 i think im not sure..Will it bolt right up??..How do we put it on??

[GTA]

Exhaust manifold right?

as long as its a d-series manifold it should bolt up the engine, but to the cat it might not, you might have to take it to a muffler shop.

[91BLKsi]

NA GTA..its the thing the throttle body goes..Like mpfi thingy..he has the si intake maniflod

[GTA]

a 98 should already have MPFI just a diff style intake. its has 4 injectors right?

[91BLKsi]

Intake manifold is like some plastic shit..yea i think so