E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Custom exhaust review



Reply
 
Thread Tools Search this Thread
      02-02-2016, 02:15 PM   #1
fordbaxter
N54 Whisperer
United_States
20
Rep
71
Posts

Drives: RB Turbo E92 335i
Join Date: Dec 2015
Location: Raleigh NC

iTrader: (0)

Custom exhaust review

Hey guys,

Thought I'd post my custom exhaust details for anyone looking to get something similar:

Specs:
Started with muffler delete, added 2 vibrant resonators in place of secondary cats, then ran 2.5" all the way to the tips. The tips are $50 from eBay and I really like the 4" double wall look.

Cost:
- Tips $50
- Resonators: $100
- Install (and piping): $150

Cons:
There is a lot of exhaust noise around 2k but it's easy to get around with some music, there is a lot of vibration but no drone.

Pros:
Sounds great imo and my GF likes it


Not sure how long I will keep this setup, it is very loud and doesn't feel like the right way to go for a BMW. I'll be keeping my loose change to get a VRSF catback before summer

Some videos:


Last edited by fordbaxter; 08-01-2017 at 11:03 AM..
Appreciate 0
      02-02-2016, 02:25 PM   #2
Antetokounmpo
Brigadier General
Antetokounmpo's Avatar
United_States
1552
Rep
3,475
Posts

Drives: E90 6MT FBO; '18 F150 Platinum
Join Date: Jul 2013
Location: WI

iTrader: (3)

Garage List
I like it. I'm doing muffler and 2nd cat delete friday w/ 3.5in tips but leaving the stock resonator.
Appreciate 0
      02-02-2016, 03:53 PM   #3
AK.
Lieutenant
AK.'s Avatar
137
Rep
589
Posts

Drives: E90 M3/E92 M3
Join Date: Jan 2015
Location: California

iTrader: (3)

Garage List
2010 E90 335i  [10.00]
So are you fully catless now?
Does the car smoke up from time to time?
Appreciate 0
      02-02-2016, 08:37 PM   #4
fordbaxter
N54 Whisperer
United_States
20
Rep
71
Posts

Drives: RB Turbo E92 335i
Join Date: Dec 2015
Location: Raleigh NC

iTrader: (0)

Quote:
Originally Posted by AK. View Post
So are you fully catless now?
Does the car smoke up from time to time?
Has stock downpipes, it doesn't smoke at all from what I've seen, though it does smell really strong after removing the secondary cats. Also spits a lot of water, the stock muffler had at least a gallon of water in it when the shop emptied it lol
Appreciate 0
      02-03-2016, 12:08 AM   #5
ksalih
Lieutenant
ksalih's Avatar
United_States
71
Rep
510
Posts

Drives: 2018 M2 LCI
Join Date: Mar 2012
Location: Gilbert, AZ

iTrader: (1)

I've got the same exhaust setup, nearly. Ar20 resonators welded in place of secondary cats and straight piping all the way back. My downpipes are catless though. There is so much rasp at ~5k rpm. There is also drone. It does sound gnarly but I'm about tired of it. It gets old, here is a clip from my last track event, the mic is external. [u2b]https://youtu.be/mf1YoiqyOH0[/u2b]
Appreciate 0
      02-03-2016, 07:45 AM   #6
Jaronbwall
Driving cars and riding bikes really fast
Jaronbwall's Avatar
United_States
285
Rep
1,002
Posts

Drives: 2009 335i
Join Date: Sep 2014
Location: Indianapolis

iTrader: (0)

Quote:
Originally Posted by fordbaxter View Post
Has stock downpipes, it doesn't smoke at all from what I've seen, though it does smell really strong after removing the secondary cats. Also spits a lot of water, the stock muffler had at least a gallon of water in it when the shop emptied it lol
Straight up my car did the same thing! It dumped water everywhere at the shop. I flipped because I thought it was a sign of a bad head gasket
__________________
335i, sport pkg, 3 pedals, Blacked out, LED markers, OZ Ultraleggera wheels, Firestone Indy 500s, x-pipe, vibrant 1792, PE mod
MHD stage 2+, BMS DPs, ARM charge pipe, Tial BOV, ARM FMIC, dual cone, CSF radiator, M3 control arms, sways, HAWK pads.
https://www.strava.com/athletes/8309149 Follow me on Strava
Appreciate 0
      02-03-2016, 09:28 AM   #7
Antetokounmpo
Brigadier General
Antetokounmpo's Avatar
United_States
1552
Rep
3,475
Posts

Drives: E90 6MT FBO; '18 F150 Platinum
Join Date: Jul 2013
Location: WI

iTrader: (3)

Garage List
Quote:
Originally Posted by Jarronbwall
Quote:
Originally Posted by fordbaxter View Post
Has stock downpipes, it doesn't smoke at all from what I've seen, though it does smell really strong after removing the secondary cats. Also spits a lot of water, the stock muffler had at least a gallon of water in it when the shop emptied it lol
Straight up my car did the same thing! It dumped water everywhere at the shop. I flipped because I thought it was a sign of a bad head gasket
About 1 gallon of water is produced for every gallon of gas you burn
__________________

2008 335xi 6MT | VRSF Catless DP | VRSF 7" FMIC | VRSF CP | TIAL BOV | DCI | MHD 2+
BC Racing BR | Stoptech 600 | Firehawk Indy 500 255 Square | Atric Altimax 225 Sq.
2018 F-150 Platinum 701A | FX4 | 3.5 EcoBeast
Appreciate 0
Reply

Bookmarks

Tags
custom, exhaust, loud, vibrant


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 07:56 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST