So, my gf wants to dumb some money in my car.
The question is which part should i get now?
-Megan o2 houseing
-Megan Manifold
-ETS Upper (already got lower)
-Intake

Someone help me figure it out=/ their all in the same price range.

 

Megan O2 would net most gains,

I'd remove the manifold off your list, a ported stock manifold is much better- After the O2 though

 

O2 housing

 

any but get a tune

 

going to chicago in july for a wedding which is when ill take my car to get a tune, so the o2 housing is the best then tune?

 

+1

 

Don't get the megan manifold. Worst thing I ever did to my car a while back.

I'd get a Vibrant MAF adapter for like $20, strap on a K&N filter. Then the o2 housing or the UICP.