Anyone have any info of this exhaust?

[yzf1999]

I took my side sills off to inspect and heat wrap my exhaust…it has stock cats with Mopar muffler with 3” pipes running out the back with chrome tips with sneaky Pete snake head on them. Was this a performance exhaust from Mopar back in the day?..

 

[wagenman23]

Sorry I don’t know about the exhaust but was wondering what size tires you are running on the front with those rattlers? Any clearance issues?