Originally Posted by Delta0311
Originally Posted by jc5988
3 stage intake
The 3-stage intake manifold IS NOT AN INTAKE!!
1. BMW performance intake
2. Euro Inake
3. stock intake with charcoal filter removed and a k&n drop in filter
The added mainfold and a tune will give you a decent HP boost.
+1. I would go with the euro intake. Right now I'm running stock intake with charcoal delete, AFE drop in and Cyba scoops.