Which cat delete for 2015 RT?

[SAMBILLIE]

RLS VS LAMONSTER? Performance, install etc. any experience?

[trikermutha]

I bought a used Lamonster and have no problems with it. The springs are the only PIA to get back on. Then I used my Brake Spring tool and they when right on.
I wrapped the Baffle with Ceramic Wrap too.

Sounds very close to stock for Sound

[ThreeWheels]

What's the benefit of the Cat delete ?

[trikermutha]

http://www.spyderlovers.com/forums/showthread.php?103074-Most-benefit-muffler-or-cat-bypass&highlight=delete+benefit