Best 4-2-1-2 exhaust?

[Stuka]

Hi all,

I am looking for a 4-2-1-2 exhaust as I want the benefits of a full exhaust and the visual balance of 2 cans. The only one I have found so far is by TiForce - but I am struggling find a price or a retailer.

I would appreciate any of your thoughts on the subject.

Regards