|
|
|
|
 |
 
|
 |
BMW Garage | BMW Meets | Register | Today's Posts | Search |
 |
|
BMW 3-Series (E90 E92) Forum
>
N55 backfire spit flames?
|
 |
| 02-15-2017, 01:38 AM | #1 |
|
First Lieutenant
 
72
Rep 231
Posts |
N55 backfire spit flames?
Anyone know anything about our eseries n55s spitting flames? Sucks we don't have 2step but any way to see some fire?
__________________
2020 BMW M340i
Black Kidney Grilles | M-Performance Spoiler | M-Performance Side Extension | CF Interior Trim | MHD Tuned |
| 02-15-2017, 02:15 AM | #2 |
|
Is it the shoes!?
3893
Rep 5,111
Posts |
- get catless downpipes
- get custom tune to make your car run rich - have decreased engine performance, fuel economy, and damaged exhaust components - sweet flames though, bro |
|
Appreciate
2
Rob_BMW_PNW127.00 LPhiESmacks1016.50 |
| 02-15-2017, 03:08 AM | #3 |
|
Captain
561
Rep 936
Posts |
Shouldn't necessarily need to run rich. Just on overrun. Isn't that what MHD/PPK burble is doing, just getting the car to spit excess fuel into the exhaust on the overrun?
On a catless car at night you might see some flames, ramp up the 'burble' intensity and maybe you'll get some race-car-like flames. |
|
Appreciate
0
|
| 02-15-2017, 07:10 AM | #4 | |
|
First Lieutenant
72
Rep 231
Posts |
Quote:
 Im catless with muffler delete I just thought there'd be something to make it happen other than MHD burbles
__________________
2020 BMW M340i
Black Kidney Grilles | M-Performance Spoiler | M-Performance Side Extension | CF Interior Trim | MHD Tuned |
|
|
Appreciate
0
|
| 02-15-2017, 10:17 AM | #6 | |
|
First Lieutenant
72
Rep 231
Posts |
Quote:
__________________
2020 BMW M340i
Black Kidney Grilles | M-Performance Spoiler | M-Performance Side Extension | CF Interior Trim | MHD Tuned |
|
|
Appreciate
0
|
| 02-15-2017, 11:18 AM | #7 | |
|
Lieutenant Colonel
 
339
Rep 1,744
Posts |
Quote:
 Love this comment. |
|
|
Appreciate
0
|
| 02-15-2017, 11:45 AM | #8 | |
|
Lieutenant Colonel
661
Rep 1,526
Posts |
Quote:
|
|
|
Appreciate
1
Rob_BMW_PNW127.00 |
| 02-15-2017, 11:47 AM | #9 | |
|
Captain
127
Rep 609
Posts |
Quote:
I witnessed this first hand lol
__________________
2011 135i N55 Pure Stage 2 Turbo, Stage 2 LPFP, N54tuning.com Catless DP, Cobb Drop in, AEM Meth Kit, MHD, BMS OCC, Tuned by WedgePerformance
PI, LSD, and Dif lockdown coming soon |
|
|
Appreciate
0
|
| 02-15-2017, 02:20 PM | #10 |
|
Private First Class
 
42
Rep 177
Posts |
Well I'm catless and fully straight piped and I have only seen one flame. This is because I have PPK and I got the exhaust really hot by driving the car hard. This is the only way you can get a flame
 |
|
Appreciate
0
|
 |
| Bookmarks |
|
|
