1995 BMW M3 3" Custom Exhaust - Idling

[chewbakareb81]

Gonna be doing this on my e36 soon, sounds sick... using 2.5 but wow...

[southpawE46]

Mother of god.

[Jawsmoker]

even though 3" piping wouldn't be good for NA, it sounds the meanest :D

[andremax2]

thats so cool :)

[bizzyfingers]

sex...

[bimmerfan805]

love it i got the same year color everything, i love this color

[bondovwvw]

Do you have one cat or 2?

[wheresmym3]

@bondovwvw I have 1 Vibrant metal core cat.

[deriwhiteswift]

do you have a photo of your exhaust system? thank you

[wheresmym3]

@deriwhiteswift HI added a link to my build thread on bimmerforums that has tons of pics.

[wheresmym3]

@deriwhiteswift See the build thread I linked to in the description.

[wheresmym3]

I will let you know after I go test.

[MLPotts22]

Do you pass inspection with metal core cats?

[wheresmym3]

@MLPotts22 The Cat I picked apparently doesn't filter NOX.

[wheresmym3]

@MLPotts22 No, as I replied to before the Vibrant cat didn't filter NOX at all.