12-12-2020, 04:25 AM | #89 |
Private First Class
104
Rep 133
Posts |
Has anyone stacked tunes?
I have racechip on the s58 engine, but I am a bit displeased at the result, even with mixing 20% e85 and 91 pump (that's all I can get). I really want to add to the performance, and possibly do a flash tune, either through OBD or a bench flash, which produces 25hp more, and add a downpipe. I'm not sure if the engine could handle it. |
Appreciate
0
|
12-13-2020, 01:11 AM | #90 | |
62
Rep 474
Posts |
Quote:
Seems odd for an oil change |
|
Appreciate
0
|
12-13-2020, 09:35 PM | #91 | |
Major
1308
Rep 1,221
Posts |
Quote:
|
|
Appreciate
1
BuiltMyWay104.00 |
12-13-2020, 09:54 PM | #92 |
IG @bmwF9xG80
3817
Rep 7,595
Posts
Drives: G80 M3, X4M, G07 X7m50
Join Date: Apr 2012
Location: NYC to NJ to Orlando FL
|
+1
__________________
60-130 6.5s X4M
60-130 5.04s G80 M3 Stock Turbo 60-130 4.82s | 9.4@148mph 1/4 Hybrids IG: @bmwF9XG80 |
Appreciate
2
BuiltMyWay104.00 MVPMotoring28.50 |
12-15-2020, 08:54 PM | #93 |
Private First Class
104
Rep 133
Posts |
Thanks, I've been thinking of that as well. I have been doing a lot of digging around to learn about overall performance gains. Instead of ecu flashing, which would produce a slight more hp, with a downpipe, I am thinking of keeping the racechip and doing other mods like fuel pump to run higher ethanol, but there is not that many parts available for the s58 engine yet.
I think when the new m3/4 drop, a lot of parts would be available, but that could be from 6-9 months and if manufacturers are ready to drop parts right when the m3/4 are released. One more question is if I do a downpipe, the check engine will turn on because I don't have an ecu tune, but would that have any negative affect on the engine itself? I heard the flash tune changes ratios to cope with the catless downpipes not just turns the light off? Thanks |
Appreciate
0
|
12-15-2020, 09:01 PM | #94 | ||
Private First Class
104
Rep 133
Posts |
Quote:
Quote:
I have a piggyback and want to add a dp so I want to know if its okay to do. Thanks man |
||
Appreciate
0
|
12-15-2020, 09:04 PM | #95 | |||
Cowboy Astronaut Millionaire
2324
Rep 2,894
Posts |
Quote:
__________________
|
|||
Appreciate
2
BuiltMyWay104.00 Daniely3041.50 |
12-15-2020, 09:54 PM | #96 |
Private First Class
104
Rep 133
Posts |
Lol. how annoying was the light? is it worth it? I would be seeing that light for the next 3 years lol
|
Appreciate
0
|
01-16-2021, 07:08 PM | #97 | |
Cowboy Astronaut Millionaire
2324
Rep 2,894
Posts |
Quote:
There are fixes.
__________________
|
|
Appreciate
0
|
01-18-2021, 05:16 PM | #98 |
Private First Class
104
Rep 133
Posts |
lol. there are real fixes like spark plug defoulers or actual 02 sensor spacers. both do the same thing, just gives the 02 sensor some space from the catless dp and this eliminates the cel. I found this out after I asked how annoying is it lol.
|
Appreciate
0
|
01-18-2021, 06:22 PM | #99 | |
Private
42
Rep 77
Posts |
Quote:
|
|
Appreciate
0
|
01-19-2021, 08:30 AM | #101 | |
Cowboy Astronaut Millionaire
2324
Rep 2,894
Posts |
Quote:
Only option is an actual tune.
__________________
|
|
Appreciate
0
|
01-19-2021, 04:29 PM | #103 |
Brigadier General
7849
Rep 4,607
Posts |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|