Civic-EG.com Forum 3.3.1

- Sun Mar 17, 2013 1:37 am #328764 i have a hole near my cat, so i was thinking of gettng a new or used cat and get a cat back exhaust. i have a vibrant muffler and i like the sound.
any suggestions, i like the deeper sound. im planning to swap in a d15 and maybe boost but not sure

[teal_dx]

- Sun Mar 17, 2013 2:39 am #328765 is the hole in the cat itself or in the pipe before/after the cat? You already have the vibrant muffler installed in place of the oem muffler or you have the whole exhaust?

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My 1992 SOHC Turbo Hatch
My Youtube Channel: 6th Gear Garage

- Tue Mar 19, 2013 10:28 pm #328962 There was a hole after the cat so I got a guy to cut and weld a new piece. Now There's a hole right before it. Would
This cause it to backfire a lot? Especially in idle. Engine light is on to

- Wed Mar 20, 2013 12:22 am #328975 See what your CEL is. Fix that first

1992 Honda Civic SIR-S

- Wed Mar 20, 2013 5:28 am #328995 Do I have a plug To scan it? Iv taken a quick look
But didnt see anything.