Engine Cover modifications required for UPR Catch Can?

[Predator]

Has anyone been able to install the UPR Catch Can without modifying or trimming the engine cover?

I'm on the fence, as I don't want to modify the engine cover.

 

[blk91gt]

I didn't modify the engine cover at all. A little playing around with line routing was all it took.

 

[Predator]

Thanks... Does the engine cover still sit flat?

I read somewhere on here that the cover, if not modified, gets all cockeyed.

 

[1badjk]

I installed mine and a friends. Like previously stated I just maneuvered things to fit as best as it could. Still sits a little crooked, you could probably trim it but I would worry that rubber-foam construct would fall apart if cut into