i was just wondering if i the s4 manifold will work? i need this car to pass smog but it has a racing beat header so it wont pass visual.

 

It will bolt to the engine, yes. However, the outlet on the S4 manifold is 2.5" while the -SE manifold is only 2", so you'd need to reduce it to join with the rest of your exhaust (assuming you have the RB short-primary system or something similar).

 

yeah it has the exhaust to. i have a old s4 exhaust that i can put in for smog

 

I have a gsl-se manifold if you would like to get one.

 

I just want it for smog but I don't think that the exhaust I have will fit