[boogybren]

Hey gang,

I am considering upgrading my d0wn p1pes but had a few questions regarding c@tl3ss d0wn p1pes. (not sure why those terms are getting censored)

1. Does cause any droning inside of the car?

2. Will it cause the car to throw a code because of the c@t delete? If yes, are there any workarounds?

3. Will it cause the car to fail emissions testing?

[blackhat75]

Originally Posted by boogybren

Hey gang,

I am considering upgrading my d0wn p1pes but had a few questions regarding c@tl3ss d0wn p1pes. (not sure why those terms are getting censored)

1. Does cause any droning inside of the car?

2. Will it cause the car to throw a code because of the c@t delete? If yes, are there any workarounds?

3. Will it cause the car to fail emissions testing?

1.Yes

2. Yes and yes

3.Yes

[emerson15]

No, It does not cause droning in my car. removing the muffler will cause a very bad drone.

[zole2112]

I don't have a drone, sounds awesome.
I rarely get a code from mine.
Don't have emission testing so IDK