Does anyone have these? What brand? Notice any gains? I am getting the bassani cat back and was intrested in the cat pipes. Does anyone have the magnaflow ones, where did you get them?

 

Don't have cat "pipes," but did replace all 4 with 2 Car Sound hi-flow cats...

They're basically the Magnaflows (same company) without the added "bling" shine to them (who cares about polished cats?!)...

Cost me like $30/ea online through some eBay store... Got them installed at a local muffler shop - LOVE the sound

 

did you have the muffler shop custom fab it for you, or is it a kit? Im just curious how it all fits together. Thanks.

 

If you've got the long tubes, you'll need the adaptor plates to match up to the LT's ends. If you have the factory manifolds(like me), you'll need some 45 degree mandrel bends (to replace the pre-cats) and have them welded in along with the universal 2-1/2" hi-flows. You can pick up the 45 degree bends through JC Whitney. They were really cheap.

Worked out pretty good. Wasn't totally happy with the work the muffler shop did, but cant complain when they're really doing something "illegal"