N26 Muffler Delete (video included)

carbon428i · 02-03-2018, 07:20 PM

Quote:

Originally Posted by Phil2thejay

Sound dope! Glad my videos helped on your decision.

Did you end up removing the secondary cats? Another member said you can give some insight into how it was done (the pipe going into the secondary cat is kind of flattened and an exhaust shop i went to said it can't be done).

Phil2thejay · 02-05-2018, 09:23 AM

Quote:

Originally Posted by carbon428i

Did you end up removing the secondary cats? Another member said you can give some insight into how it was done (the pipe going into the secondary cat is kind of flattened and an exhaust shop i went to said it can't be done).

My exhaust shop does wonders, they made it fit with the least airflow restrictions. The light gray is just anti rust coating for the welds.

Aekdbrich · 02-08-2018, 06:13 PM

Still can't believe that sound. Sounds good Phil!

Aekdbrich · 02-08-2018, 06:15 PM

Quote:

Originally Posted by Phil2thejay

Quote:

Originally Posted by BunkerJ

Surprising enough, no drone when just cruising. If I press the pedal enough to speed up quickly, you get a little, but not enough to bother you or your passengers. I think the second cat really helps out. But I could see your concerns on others besides the N26.

Same, the sound deadening material in the BMW does a real good job keeping that drone out. I hardly hear mine with the radio on at a reasonable level. If anything, the only exhaust mod will be a catted downpipe. second cat and resonator will stay in there. I couldn't be any happier with the $$ I paid for a simple mod.

How much did you spend on the delete?

Phil2thejay · 02-11-2018, 03:48 PM

Quote:

Originally Posted by Aekdbrich

Still can't believe that sound. Sounds good Phil!

thanks man!

Quote:

Originally Posted by Aekdbrich

How much did you spend on the delete?

$500 total for the muffler delete, Y-pipe to dual tip, and secondary cat delete. steel piping.

Phil2thejay · 02-22-2018, 07:57 AM

***UPDATED WITH NEW VIDEO*** 2.22.18
Running a custom tune now and gives the exhaust note slightly changed. Car rev's were in Comfort and Sport Modes. You can hear some cracks at 0:15-0:20. This is not a burble tune.

Fr3sh · 02-22-2018, 10:58 PM

Very nice!

MONSTAR · 03-20-2018, 03:25 PM

Has anyone here with a 328 (or 330) done a muffler delete out to two single tips like a 335 (or 340)?

Im trying to think of how best to do it, logistically speaking. I have a 328i diffuser and am trying to source a carbon fiber m sport style diffuser for the two single tips. I imagine that I would have to have the diffuser there at the muffler shop, for the shop to measure where the tips should end at correctly?

1. Bring car to muffler shop
2. Remove stock diffuser
3. Shop cuts off muffler
4. I install new diffuser
5. Shop fabricates/bends pipes accordingly?

Any ideas on how to do this a more efficient way? I wouldn't be able to even test fit the diffuser if my stock exhaust system is there, in the way, correct?

BunkerJ · 03-20-2018, 03:29 PM

Quote:

Originally Posted by MONSTAR

Has anyone here with a 328 (or 330) done a muffler delete out to two single tips like a 335 (or 340)?

Im trying to think of how best to do it, logistically speaking. I have a 328i diffuser and am trying to source a carbon fiber m sport style diffuser for the two single tips. I imagine that I would have to have the diffuser there at the muffler shop, for the shop to measure where the tips should end at correctly?

1. Bring car to muffler shop
2. Remove stock diffuser
3. Shop cuts off muffler
4. I install new diffuser
5. Shop fabricates/bends pipes accordingly?

Any ideas on how to do this a more efficient way? I wouldn't be able to even test fit the diffuser if my stock exhaust system is there, in the way, correct?

I'd assume if you could measure the diffuser or ask someone with a 335i to get you measurements, they could do it.

Phil2thejay · 03-24-2018, 10:09 AM

Quote:

Originally Posted by BunkerJ

I'd assume if you could measure the diffuser or ask someone with a 335i to get you measurements, they could do it.

or ask to borrow the 335/340 rear diffuser before going into the shop. Its essentially a direct replacement of the 320/328 diffuser.

02-08-2018, 06:13 PM	#47
Aekdbrich Grand Poobah 173 Rep 305 Posts Drives: 2014 328i XDrive (F30) Join Date: Jul 2014 Location: Charleston, SC iTrader: (0)	Still can't believe that sound. Sounds good Phil!
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02-22-2018, 07:57 AM	#50
Phil2thejay EBII F30 N26 M-Sport 63 Rep 152 Posts Drives: F30 N26 M-Sport Join Date: Oct 2013 Location: Boston, Massachusetts iTrader: (0)	*UPDATED WITH NEW VIDEO* 2.22.18 Running a custom tune now and gives the exhaust note slightly changed. Car rev's were in Comfort and Sport Modes. You can hear some cracks at 0:15-0:20. This is not a burble tune. __________________ EBII F30 N26 M-Sport Injen \| H&R \| VR Speed Factory\| FTP Motorsports \| RW Carbon \| Custom Exhaust \| Custom Splitter \| Custom Tune: 264WHP and 319WTQ at 20PSI \| Instagram @myboiblu328
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02-22-2018, 10:58 PM	#51
Fr3sh #im_2_Fr3sh 30 Rep 247 Posts Drives: Bmw 428i xdrive Join Date: Jan 2018 Location: Ny iTrader: (0)	Very nice!
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03-20-2018, 03:25 PM	#52
MONSTAR #gotboost 516 Rep 861 Posts Drives: 2018 M2 Join Date: Sep 2016 Location: Irvine, California iTrader: (0)	Has anyone here with a 328 (or 330) done a muffler delete out to two single tips like a 335 (or 340)? Im trying to think of how best to do it, logistically speaking. I have a 328i diffuser and am trying to source a carbon fiber m sport style diffuser for the two single tips. I imagine that I would have to have the diffuser there at the muffler shop, for the shop to measure where the tips should end at correctly? 1. Bring car to muffler shop 2. Remove stock diffuser 3. Shop cuts off muffler 4. I install new diffuser 5. Shop fabricates/bends pipes accordingly? Any ideas on how to do this a more efficient way? I wouldn't be able to even test fit the diffuser if my stock exhaust system is there, in the way, correct? __________________ 2018 F87 M2 (09/2020 - ) Dinan Cold Air Intake \|Dinan Axle Back \| VRSF 6.5" Intercooler \| VRSF Catless Downpipe \| VRSF Charge Pipes \| BM3 \| MST Inlet v2 \| Turbosmart VR11 2013 F30 328i (12/2015 - 09/2020) SOLD!
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