Is this intake efficient?

[Yujin]

Can anyone think of why this intake is good/bad?

Im thinking of doing a similiar design, but probably with an 'air box' type of design, meaning using sheet metal to block off as much heat as possible.

[Pagz]

Man that thing gets around,that was the first part i ever made for mine,I shipped that to the US about 6 years ago.
Gains will be minimal,if anything remake the part from the SC to the original air box so that its not such a sharp bend into the SC =).

Theres alot of decussion on this intake setup on this forum including most others like mbworld,mymbonline etc.

[Yujin]

Well this is the end product, It definitley is kind of cramped in there haha, I ended up making a heat shield around the intakes to decrease the heat intake and get as much cool air inside as possible. I feel a massive difference in throttle response. The screaming of the supercharger is louder than my previous makeshift intake.