Ummmm check my location.... Im in virginia beach, va weve discussed this whole left/right coast thing before!!!

 

Check your self before you wreck your self...

I realise where you are but I am not sure if Amazon has warehouses in your state or if you are required to pay local sales tax in your area.

 

Dont think they do... Never had pay sales tax with amazon

 

Metallic or ceramic substrate??? Which is "better"???

 

Metallic can stand more heat and would be a good choice for higher hp/revving motors. But, Ceramic can also withstand the riggers of a winding motor. But being ceramic it is more prone to cracking, though I haven't heard of a Magnaflow high flow cat fail yet or Vibrant for that matter.
I think the other factor is cost. I believe metallic are a bit more than the ceramic.
Even though I think the Magnaflow high flow spun cats are metallic. I'm going to have to check.

edit yup, maggys are metallic

 

Hmmmm maggys may end up bein way to go then..... Thanks

 

You cant beat them and for under $90 each, its a bargain.

Any time, glad I could help

 

Just found a magnaflow spun with offset outlet which may simplify thing some....driver side seems like it will be bit tight with cat with a straight outlet

 

I noticed you had LTs.
How and where are you planning on mounting your cats?

I'm going to be getting there Speed Engineering LTs and was thinking about cat location as well.

 

Planning at the back of the collectors with vbands, asume i will have to shorten the collector... Also why im looking at a really short cat, looked at my stock cats today and theyre gonna be way too long!!!