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      12-29-2016, 07:20 PM   #1
BASELINE
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What is the stock mid-pipe diameter?

I'm looking to replace the factory secondary cat and resonator with smaller bullet resonators for a little bit more sound but while tuning out a little rasp. I haven't gotten under the car to measure but was guessing on 3inch. Anyone know for sure?

Thanks in advance
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      12-29-2016, 07:28 PM   #2
mbanks21
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Quote:
Originally Posted by BASELINE
I'm looking to replace the factory secondary cat and resonator with smaller bullet resonators for a little bit more sound but while tuning out a little rasp. I haven't gotten under the car to measure but was guessing on 3inch. Anyone know for sure?

Thanks in advance
[IMG]http://i1217.photobucket.com/albums/...1/IMAG0084.jpg[/IMG]
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2015 335i Msport/6 JB4/EWG/E30/VRSF DP/ER CP/ VRSF Race Exhaust/ Injen Intake/Verde Axis 19x8.5/9.5 245/35/275/30 Conti Extreme CS/ H&R Sports / Motorsport Hardware Stud Conversion
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      12-29-2016, 07:40 PM   #3
BASELINE
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Quote:
Originally Posted by mbanks21 View Post
Quote:
Originally Posted by BASELINE
I'm looking to replace the factory secondary cat and resonator with smaller bullet resonators for a little bit more sound but while tuning out a little rasp. I haven't gotten under the car to measure but was guessing on 3inch. Anyone know for sure?

Thanks in advance
[IMG]http://i1217.photobucket.com/albums/...1/IMAG0084.jpg[/IMG]
Guess I was right! Hah. Thanks bud!
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      12-29-2016, 08:15 PM   #4
mbanks21
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Quote:
Originally Posted by BASELINE
Quote:
Originally Posted by mbanks21 View Post
Quote:
Originally Posted by BASELINE
I'm looking to replace the factory secondary cat and resonator with smaller bullet resonators for a little bit more sound but while tuning out a little rasp. I haven't gotten under the car to measure but was guessing on 3inch. Anyone know for sure?

Thanks in advance
[IMG]http://i1217.photobucket.com/albums/...1/IMAG0084.jpg[/IMG]
Guess I was right! Hah. Thanks bud!
No problem. You're lucky I just had it taken off today and just got home
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2015 335i Msport/6 JB4/EWG/E30/VRSF DP/ER CP/ VRSF Race Exhaust/ Injen Intake/Verde Axis 19x8.5/9.5 245/35/275/30 Conti Extreme CS/ H&R Sports / Motorsport Hardware Stud Conversion
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