05-24-2005, 11:40 PM
I would sell it because the car is auto but if you want to keep it, I would do the following...before that though, WHAT THE HELL DID YOU THINK WOULD HAPPEN? You bolt up a 4-1 header to a cat back, no cat, no nothing..HELLO.
Magnaflow High Flow cat, or Catco, or whatever your exhaust shop uses, such as a Magnaflow 2.25" part#91005
Magnaflow resonator
either a 4" round 2.25" 22"long 28"total length part#10435
or a 6" round 2.25" 18"long 24"total length part#12645
Get this installed, I assume the vibrant is 2.25", if it's 2.5" then just go to Magnaflow's website to find that size or ask your exhaust shop.
Magnaflow High Flow cat, or Catco, or whatever your exhaust shop uses, such as a Magnaflow 2.25" part#91005
Magnaflow resonator
either a 4" round 2.25" 22"long 28"total length part#10435
or a 6" round 2.25" 18"long 24"total length part#12645
Get this installed, I assume the vibrant is 2.25", if it's 2.5" then just go to Magnaflow's website to find that size or ask your exhaust shop.