K04 inlet question.

[Dimcorner]

So I got my K04 inlets and 2 couplers and clamps (VAST).

1. How the hell do you get the couplers on! Are they that tight of a fit? I'm assuming they are to connect the long pipe to the shorter one.

2. I didn't get instructions on the inlets and I figure it will be self explanatory when I get them on the car... but how do they go together?

3. Do I need another coupler to connect to the Y-pipe? If not then I figure I have to get a hose clamp since the factory one is almost a 1 time use only.

Gracias in advance!

[Sleeeper X]

use some oil on the coupler and it'll slide in a bit easier.