Whats that black box thats on the rear of your engine (D15, D16) thats pluged into the block... And where does it go to?

 

black box on the fire wall = egr.

 

Does this plug into the intake?

 

the hose coming out of the 'black box' connects to a PCV valve on the intake manifold and that has a hose going from the top of the PCV valve to the intake manifold right beside where the FPR connects to the intake manifold

 

sweet thanks thats all i needed... and does anyone know about that coolant pipe also thats on the back... there is a nozzle that comes out by the water pump but i cant find a spot for it... im just wondering if thats even the right pipe..