10-12-2023, 04:18 PM | #1 |
Lieutenant
416
Rep 544
Posts |
Single Turbo Tuners
I am going to be installing the 4N EFR 8474 kit over the winter and am looking for a tuner to get me running. Curious from those that are running ST setups who tuned it for you and are you happy?
I see Bend gets high praises here but he wants to maintain dual bank control with the sensors in the exhaust manifold pre turbo. In talking to Mike at 4N he started building the kit like that initially but was burning through o2 sensors at a rapid pace so moved them to the downpipe. Bend is not interested in tuning unless the 02 sensors are positioned in the manifold. This is for a track build, not high way pulls so will see sustained higher EGR's. I will be running strictly pump gas. Currently have BM3 which I know can run single bank but open to moving to other tuning software. Would appreciate some feedback on other ST s55's experiences. |
10-13-2023, 08:55 PM | #2 | |
Lieutenant
189
Rep 546
Posts
Drives: 2018 YMB M3 Comp
Join Date: May 2020
Location: East Bay Area, California
|
Quote:
|
|
Appreciate
1
SYT_Shadow11500.00 |
10-14-2023, 06:02 AM | #3 | |
Lieutenant
473
Rep 468
Posts |
Quote:
https://instagram.com/abperformance....RlODBiNWFlZA== I also spoke with Mike at 4N and he said the same regarding burning through O2’s. I recall him mentioning Ecutek may have some compatibility issues with single bank and that BM3 and MHD support that type of setup more natively. Don’t quote me but I believe it was something to that affect. Mike’s cars are tuned by Wedge on MHD if that helps. I’m planning to purchase his EFR kit as well and install over the winter. I’ll likely stick with ABP for my tune. Keep us posted with what you land on!
__________________
10 E90 M3 /// Dinan Intake, X Pipe, Exhaust, Underdrive, 3.62 Diff, Coilovers, Alpine e85 Tune - sold
16 F80 M3 /// MaxPSI 4 Pin, DP, CP, SL Mid-Pipe, TMIC, KW HAS, EU5's, AB Performance Flex Tuned |
|
Appreciate
0
|
10-16-2023, 04:34 PM | #5 | |
ECUTek Master Tuner
10445
Rep 1,734
Posts
Drives: F80 M3 YMB
Join Date: Jul 2017
Location: Colorado Springs
|
The tune needs to be adjusted, disabling the codes that pop up from disconnecting those things.
__________________
Quote:
|
|
Appreciate
0
|
10-16-2023, 08:24 PM | #6 |
Lieutenant
416
Rep 544
Posts |
|
Appreciate
0
|
10-16-2023, 08:51 PM | #7 | |
ECUTek Master Tuner
10445
Rep 1,734
Posts
Drives: F80 M3 YMB
Join Date: Jul 2017
Location: Colorado Springs
|
No issues on mine, but I also use the heat sink bungs. Running this way for 2.5+ years on the same O2 sensors. I also use an external wideband in the downpipe hooked up to the CAN bus so I can see the actual AFR. I have not taken my car to the track yet. I want to, but with tuning and family, I don't have any extra time.
__________________
Quote:
|
|
Appreciate
0
|
10-17-2023, 08:45 AM | #8 |
Lieutenant
416
Rep 544
Posts |
in exchanging some emails with Ecutek it sounds like the s55 is not supported for single bank tuning and needs to maintain o2's in the manifold.
It seems that most of the single turbo s55's are running on MHD or BM3. |
Appreciate
0
|
10-17-2023, 08:48 AM | #9 | |
Lieutenant
416
Rep 544
Posts |
Quote:
Anyone on the forum tracking a single turbo with o2's in the manifold on any tuning platform? |
|
Appreciate
0
|
10-17-2023, 02:48 PM | #11 |
Lieutenant
416
Rep 544
Posts |
|
Appreciate
0
|
10-17-2023, 06:12 PM | #12 |
Private First Class
74
Rep 172
Posts |
dm them on instagram @abperformance.co, their email is info@abperformance.co
__________________
2015 Liberty Walk M4
F80Paul Tuned New Jersey |
Appreciate
0
|
02-22-2024, 07:03 PM | #13 | |
New Member
5
Rep 12
Posts |
Quote:
https://www.jordan-tuned.com/shop/s5...ermarket-turbo |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|