2011 BMW 335D DPF Delete

defjam90 · 01-19-2017, 11:38 PM

Hi ,

Planning to perform the DPF delete & a stage 2 /2.5 JR tuning on my BMW 335D. Shopping around for DPF delete Kit & Exhaust .

Liked the Buzzken ,unfortunately they stopped making the exhaust limited to only down pipe .The other option is P&L motorsports , they seem to be pricey no options for resonators & looks like they have drone issue.

Any thoughts /suggestion/recommendations will be appreciated .

Thank You

GMWNashville · 01-23-2017, 08:52 AM

We did the stage 2 JR on a customers car recently and its awesome! We opted for the dynamic EGR so the car could maintain passing emissions but it should limit the carbon buildup issues as we also performed a carbon cleaning recently on the same car. We will be coming back and possibly doing some deletes and exhaust work in the future but for now the customer still needed to be emissions compliant.

rulonger · 01-23-2017, 10:18 AM

Quote:

Originally Posted by defjam90

Hi ,

Planning to perform the DPF delete & a stage 2 /2.5 JR tuning on my BMW 335D. Shopping around for DPF delete Kit & Exhaust .

Liked the Buzzken ,unfortunately they stopped making the exhaust limited to only down pipe .The other option is P&L motorsports , they seem to be pricey no options for resonators & looks like they have drone issue.

Any thoughts /suggestion/recommendations will be appreciated .

Thank You

EDIT: I just saw that you also posted over on the M57 section. You will find the various options over there.

As for the down pipe and exhaust, there are several options. You mentioned Buzzken for the down pipe. Bohl Diesel Perfoemance also makes a down pipe (that is the one I have). Unobtanium out of Canada also has a down pipe and does the full exhaust.

PROFI offers a turbo-back system (down pipe and exhaust) shipped from Europe. Several have installed and like it.

There is a diesel owner who has a local shop near him that does the 335d exhaust. If you look on the diesel thread you will see him. Send him a PM and he can provide the latest pricing for the exhaust. There is also a video posted by ASBSECU E93 with that exhaust. See link:
http://www.e90post.com/forums/showpo...45&postcount=7

Another cheaper option is to gut the front section of the DPF and the gut the SCR. You will have only left the DOC (backside of the DPF canister).

You will also want to block the EGR. AA Rodriguez has a solution for that as does the diesel owner with the local shop contact.

PM me and we can talk further.

defjam90 · 01-23-2017, 03:28 PM

Quote:

Originally Posted by rulonger

EDIT: I just saw that you also posted over on the M57 section. You will find the various options over there.

As for the down pipe and exhaust, there are several options. You mentioned Buzzken for the down pipe. Bohl Diesel Perfoemance also makes a down pipe (that is the one I have). Unobtanium out of Canada also has a down pipe and does the full exhaust.

PROFI offers a turbo-back system (down pipe and exhaust) shipped from Europe. Several have installed and like it.

There is a diesel owner who has a local shop near him that does the 335d exhaust. If you look on the diesel thread you will see him. Send him a PM and he can provide the latest pricing for the exhaust. There is also a video posted by ASBSECU E93 with that exhaust. See link:
http://www.e90post.com/forums/showpo...45&postcount=7

Another cheaper option is to gut the front section of the DPF and the gut the SCR. You will have only left the DOC (backside of the DPF canister).

You will also want to block the EGR. AA Rodriguez has a solution for that as does the diesel owner with the local shop contact.

PM me and we can talk further.

Thanks for the help. will PM you .

Kyle335D · 02-06-2017, 02:22 PM

Quote:

Originally Posted by defjam90

Quote:

Originally Posted by rulonger

EDIT: I just saw that you also posted over on the M57 section. You will find the various options over there.

As for the down pipe and exhaust, there are several options. You mentioned Buzzken for the down pipe. Bohl Diesel Perfoemance also makes a down pipe (that is the one I have). Unobtanium out of Canada also has a down pipe and does the full exhaust.

PROFI offers a turbo-back system (down pipe and exhaust) shipped from Europe. Several have installed and like it.

There is a diesel owner who has a local shop near him that does the 335d exhaust. If you look on the diesel thread you will see him. Send him a PM and he can provide the latest pricing for the exhaust. There is also a video posted by ASBSECU E93 with that exhaust. See link:
http://www.e90post.com/forums/showpo...45&postcount=7

Another cheaper option is to gut the front section of the DPF and the gut the SCR. You will have only left the DOC (backside of the DPF canister).

You will also want to block the EGR. AA Rodriguez has a solution for that as does the diesel owner with the local shop contact.

PM me and we can talk further.

Thanks for the help. will PM you .

Just got a quote from profi 1100 shipped for the turboback. They respond quickly on Facebook messenger.

335d_NYC · 08-27-2020, 09:45 AM

Very new at this DPF issues.

2011 335d with 134k miles, rides well with a lot of replacement parts. Now, DPF is fully blocked (lots local driving)- goes to limp mode during acceleration and faint dust comes out of the back of the engine, near the firewall. I would prefer not to deal with smell or smoke issues after a delete, if these are significant problems.

Seeking advice from experts here:

-Should I do DPF/EGR/SCR deletes with a remap?
-Should I replace the blocked DPF with a new one?
-Is it possible to keep the DPF and do only an EGR delete? Still need a remap for only the EGR delete? Any benefits?
-Any experts/shops in NY area that I can take the car to for evaluations/work to be done?

Thank you all.

01-19-2017, 11:38 PM	#1
defjam90 New Member 4 Rep 14 Posts Drives: BMW 335D Join Date: Jan 2017 Location: Atlanta iTrader: (0)	2011 BMW 335D DPF Delete Hi , Planning to perform the DPF delete & a stage 2 /2.5 JR tuning on my BMW 335D. Shopping around for DPF delete Kit & Exhaust . Liked the Buzzken ,unfortunately they stopped making the exhaust limited to only down pipe .The other option is P&L motorsports , they seem to be pricey no options for resonators & looks like they have drone issue. Any thoughts /suggestion/recommendations will be appreciated . Thank You
	Appreciate 0 Tweet Quote

01-23-2017, 08:52 AM	#2
GMWNashville Colonel 172 Rep 2,373 Posts Drives: 19 G05, 16 F80, 10 E70x5D Join Date: Jan 2008 Location: Nashville, TN iTrader: (2)	We did the stage 2 JR on a customers car recently and its awesome! We opted for the dynamic EGR so the car could maintain passing emissions but it should limit the carbon buildup issues as we also performed a carbon cleaning recently on the same car. We will be coming back and possibly doing some deletes and exhaust work in the future but for now the customer still needed to be emissions compliant.
	Appreciate 0 Quote

08-27-2020, 09:45 AM	#6
335d_NYC Registered 0 Rep 1 Posts Drives: 2011 BMW 335d Join Date: Aug 2020 Location: New York City iTrader: (0)	Blocked DPF in 335d in NYC Very new at this DPF issues. 2011 335d with 134k miles, rides well with a lot of replacement parts. Now, DPF is fully blocked (lots local driving)- goes to limp mode during acceleration and faint dust comes out of the back of the engine, near the firewall. I would prefer not to deal with smell or smoke issues after a delete, if these are significant problems. Seeking advice from experts here: -Should I do DPF/EGR/SCR deletes with a remap? -Should I replace the blocked DPF with a new one? -Is it possible to keep the DPF and do only an EGR delete? Still need a remap for only the EGR delete? Any benefits? -Any experts/shops in NY area that I can take the car to for evaluations/work to be done? Thank you all.
	Appreciate 0 Quote