09-22-2020, 08:37 AM | #1 |
Joint Chiefs of Staff
24265
Rep 190,951
Posts |
ARM Motorsports G30 M550 N63R Downpipes *** NEW PRODUCT ***
HIGHLIGHTS • Improved Turbo Spool • Enhanced Exhaust Note • Fully Reversible PROFILE ARM Motorsports' N63R downpipes for the 4.4L V8 Twin-Turbo powered M550i allows you to take your N63R engine to the next level. Made with full 304 Stainless Steel and 3" construction these downpipes open up an incredible sound from the twin turbocharged V8 even with the stock exhaust! By replacing the OEM downpipes with the ARM N63R Catless Downpipes, you'll be removing the restriction from the OEM converters which will reduce exhaust back-pressure and allow the exhaust from the turbochargers to flow more freely. This increase in exhaust flow allows for the turbos to spool faster, increasing power and torque throughout the RPM range of your M550i. CONSTRUCTION As with all BMW's, everything is designed to fit in a very compact space, and the N63R M550i downpipes are no exception. However, BMW did an excellent job of engineering the downpipes to flow in the smoothest path from the turbocharges down to the mid pipe section. Our downpipes essentially followed the same exhaust flow path with a few small modifications to make airflow smoother and installation easier. Consequently, the ARM N63R downpipes mount up to the turbos and midpipes with the same precision as you would expect from the factory M550i downpipes. The ARM N63R M550i downpipes come with a mesh flex section to relieve stress between the upper and lower portion of the downpipe. To further reduce any tension on the turbochargers, we have developed an upper and lower bracket, one welded on the section of pipe above the flex joint where it secures to the engine block, and the other on the lower portion below the flex joint where it is secured to the transmission housing. These are the same points BMW designed their factory M550i downpipes to be secured, which means a strong and lasting connection safe for all of the components on the vehicle. The ARM N63R M550i downpipes utilize two O2 sensor bungs on each downpipe to allow for reinstalling the O2 sensors in their factory locations. This allows the correct oxygen sensor data to be sent to the DME. This is essential for the DME to properly monitor the fuel mixture in the exhaust gas that are critical to having your M550i motor running smoothly. IN THE BOX • ARM N63R 3" Catless Downpipes • ARM Crush Brackets • Hardware Kit FITMENT GUIDE Make Chassis Model Engine BMW G30 M550i N63R 4.4L BMW G30 M550i xDrive N63R 4.4L
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
09-30-2020, 12:02 AM | #2 |
25cent millionaire
252
Rep 1,220
Posts
Drives: 2020 m4 comp vert
Join Date: May 2011
Location: saskatoon
|
g30
what kind of performance parts you have for the b48 530 i xdrive?
|
Appreciate
0
|
09-30-2020, 08:57 AM | #3 |
Joint Chiefs of Staff
24265
Rep 190,951
Posts |
Tune, downpipe and charge pipe
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
10-01-2020, 05:45 PM | #5 |
Private
78
Rep 62
Posts |
I have a 2021 M550xi on order and want to put downpipes on it for sure. I saw these and CEL delete kit and I am very interested. Wanna make sure they will both work on a 2021 and will NOT have the CEL light on. I want to make sure the autostart will work still as I live in Canada and get some crappy cold weather.
|
Appreciate
0
|
10-03-2020, 11:06 AM | #6 |
Joint Chiefs of Staff
24265
Rep 190,951
Posts |
We do not offer the CEL delete kit
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
10-03-2020, 11:38 AM | #7 |
Captain
472
Rep 889
Posts
Drives: 2019 M550i
Join Date: Aug 2018
Location: Tampa Bay
|
Your website seems a little misleading with a required CEL dropdown selection Last edited by Mach550; 10-03-2020 at 12:18 PM.. |
Appreciate
0
|
10-04-2020, 02:17 PM | #8 |
Joint Chiefs of Staff
24265
Rep 190,951
Posts |
Fixed
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
03-27-2021, 08:47 PM | #9 |
Second Lieutenant
44
Rep 281
Posts |
I will also be getting a 2021 m550i next month and wanted to know if I can install this dp without a tune bmw just did an oil change on my x5m and my service adviser freaked when he found out my car was tuned he said If we had to do work on the engine the warrenty would have been voided he told me not to do a tune on my next car so that's why I wanna know if I can install a catless dp without a tune mainly for just sound don't care about hp gains because i read somewhere that the car will run lean or rich something like that without tuning
|
Appreciate
0
|
03-28-2021, 11:47 AM | #10 | |
Joint Chiefs of Staff
24265
Rep 190,951
Posts |
Quote:
You can install the downpipe without a tune, it will throw a check engine light but its only a warning. the car runs exactly the same.
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|