Well, after a productive argument : My dealer has agreed to install the Magnaflow cat back
I said to him: if you refuse Magna flow cat back then get me a GM cat back?
The other thing about warranty: Magna flow is life time warranty, GMPP is covered for 3 years only
Also, we raised the issue of voiding warranty due to alternation as he mentioned. However, GM has stated the phrase (Mis-alternation) in their bible not any alternation. There was the end of the argument.
Please Magna Flow dont let me down
. Otherwise, this dealer will chew me.
By the way any dyno sheets for V6 cat backs?