High flow cat...$50.00??
Originally Posted by feldguy
I bought the Helix 300 dollar unit....its WILD....not quite a test pipe, but very good.
Originally Posted by bluebanana23
it will flow more for sure but you know that you won't pass emissions right? I bought a 3 inch cat from ebay also, not high flow and it works great.
Originally Posted by marksae
Too bad the Helix cat looks like a resonator. Does the Helix cat come w/ gaskets and bolts?



