06-06-2021, 12:05 PM | #1 |
Lieutenant
279
Rep 426
Posts |
Manhart opf/gpf deleter
Hey all,
I am really looking forward to deleting my opf and secure my G82's airway. The only way I found is to use the manhart opf deleter (picture attached) so she doesn't go into limp mode. Does anyone know how this thing works? Where do you reckon this will plug in? I have asked manhart support but have not received a reply yet. Also, I assume there is no other way to delete it? since the ecu has not been cracked? Or I have other options as well? Thanks again guys/gals for the help. Last edited by madmedman; 11-21-2022 at 05:14 PM.. |
06-06-2021, 04:39 PM | #2 |
Captain
279
Rep 655
Posts |
Isn't it just a pressure sensor that sits before the opf?
So if the pressure goes up to high which means that the opf is clogged there will check engine light. |
Appreciate
0
|
06-07-2021, 02:32 AM | #3 |
Lieutenant
279
Rep 426
Posts |
Hi. I guess it’s something that gets connected so opf sensor is bypassed. I am still waiting for the seller to get back to me about installation. But I am not sure where to install it and how well it works. I am really underwhelmed by the sound this car makes, especially coming from a 440i with mppsk. That made a glorious sound.
|
Appreciate
0
|
06-07-2021, 12:18 PM | #4 | |
Captain
279
Rep 655
Posts |
Quote:
But what happens if you just hang the pressure hose to the side? Would that give you a check engine light if it just measure pressure? Or maybe it wants just a little pressure increase so the dme knows thats the sensor working and to keep it in an acceptable range? |
|
Appreciate
0
|
06-07-2021, 03:24 PM | #5 | |
Lieutenant
279
Rep 426
Posts |
Quote:
|
|
Appreciate
0
|
06-07-2021, 04:11 PM | #6 | ||
Captain
279
Rep 655
Posts |
Quote:
|
||
Appreciate
0
|
06-07-2021, 04:51 PM | #7 | |
Lieutenant
279
Rep 426
Posts |
Quote:
However, the product description says: "Specific pressure sensors are able to detect that the flow through the exhaust becomes quicker when you remove the filters. The pressure alters and the sensor will throw an error message anywhere above 5000 rpm or after a specific mileage. This means that you cannot fully use your car that might have a brand new exhaust system without disabling this sensor. The Deleter will deal with the OPF-Delete and make sure that you won’t have any errors anymore when you decide to change your stock exhaust for a new aftermarket system. Disabling the sensor via an ECU/DME tune is not required anymore." I went ahead and ordered anyway as I have an appointment with a exhaust specialist. I am hoping to have the opf gutted from the top so its difficult to get noticed on visual inspection. Would there be any issues with this method? |
|
Appreciate
1
destoyan523.00 |
06-07-2021, 05:12 PM | #8 | ||
Captain
279
Rep 655
Posts |
Quote:
|
||
Appreciate
0
|
06-09-2021, 01:14 PM | #10 |
Lieutenant
888
Rep 574
Posts |
That would piss me off. Hope they get back to you soon.
__________________
|2021 M4 Competition| |2018 M3 Competition| |1994 525i|
///M |
Appreciate
0
|
06-09-2021, 03:22 PM | #12 |
Lieutenant
279
Rep 426
Posts |
Thanks. I hope I get the stuff before Thursday next week. The exhaust guy was fully booked until December but he slotted me in. I don't think the deleter is available from anyone else even the manufacturer LEIB.
I will call them tomorrow. I hope they will answer the phone. So far, I am not impressed with their customer service. |
Appreciate
1
Holset278.50 |
06-09-2021, 03:39 PM | #13 | |
Captain
279
Rep 655
Posts |
Quote:
|
|
Appreciate
1
madmedman278.50 |
06-10-2021, 02:43 AM | #14 |
Lieutenant
279
Rep 426
Posts |
Spoke to them this morning. No long wait times or annoying music when you wait. It looks like they shipped it yesterday and I tracked the shipment as well. Expected delivery Tuesday 15th. They said installation instructions will be with the item and similar to the current F8x deleter.
Can’t wait to gut out the opf and stop my car sounding like a Prius. |
Appreciate
1
destoyan523.00 |
06-10-2021, 04:23 AM | #15 | |
Captain
279
Rep 655
Posts |
Quote:
|
|
Appreciate
0
|
06-23-2021, 12:21 AM | #16 |
Just a guy with a heavy foot
180
Rep 239
Posts |
Subscribed.... Are you gutting your downpipes? Putting on race SSR pipes? Im a bit confused. On the G80 there are no sensors or Lambdas that need to be jumped or bypassed with any mid pipe on the market. Only for downpipes. Several people have done resonator and secondary cat deletes with no CEL or issues.
What are you planning? Super curious.
__________________
...::•Purveyors of Speed•::... http://www.MotorsportExotica.com https://g80.bimmerpost.com/forums/showthread.php?t=1828818 |
Appreciate
0
|
06-23-2021, 03:47 AM | #17 | |
Lieutenant
279
Rep 426
Posts |
Quote:
|
|
Appreciate
0
|
06-23-2021, 12:40 PM | #18 | |
Just a guy with a heavy foot
180
Rep 239
Posts |
Wow ok. I thought the US was damn near the strictest. So you have additional monitors of the exhaust then we do?
Thought everything was Euro4 compliant Quote:
__________________
...::•Purveyors of Speed•::... http://www.MotorsportExotica.com https://g80.bimmerpost.com/forums/showthread.php?t=1828818 |
|
Appreciate
0
|
06-23-2021, 02:33 PM | #19 |
Lieutenant
279
Rep 426
Posts |
Its all Euro 6 now and my G82 sounded almost as quiet as a 420i before I "deleted" the opf. The sound difference is immense and I can hear the sound now. So far the deleter seem to be working and I haven't got a CELL despite pushing the rev over 5000 every time I drive.
|
Appreciate
0
|
08-15-2021, 09:17 AM | #20 |
mt4life
641
Rep 420
Posts |
Can anyone confirm that USA spec G80 with manual transmission doesn’t come with OPF or any other communist euro restrictors in the exhaust.
Thanks, just trying to be prepared for the arrival of I need to buy some parts or what not |
Appreciate
0
|
08-15-2021, 09:27 AM | #21 |
Lieutenant
648
Rep 494
Posts |
No opf in the us.
__________________
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|