Where can i get a High-Flow cat for a 98 Integra LS for cheap? Im looking to get a Catco or CarSound Cat. It needs to fit 2 1/4 exhaust pipe and DC Sports 4-2-1 header. Also what is the diameter on the outlet of the DC header??? Also will both these cats hold up to a 65 shot and sometimes 75 shot of NOS? let me know, thanks

 

pm SMSP on here. He'll sell you one.

 

SMSP or KTeller8. They are both on here.