ARM 6” B58 Catless Downpipe w/ MPPSK Exhaust - 2017 BMW 340i
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- Опубликовано: 29 авг 2024
- 2017 BMW 340i xDrive
ARM Motorsports 6” B58 Catless Downpipe
OEM BMW MPPSK Exhaust
DINAN Inlet Pipe
BMS Silicone Intake Pipe
BimmerPro Drop-In Air Filter
MHD Stage 2
XHP Stage 2
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sounds amazing man.
I still wonder why the F30’s with the B58 rev up kind of slow and the M340i revs up normally
pretty sure it's controlled, if you blip the throttle from idle it revs fast but after that it slows down.
@@adamxxvii2424cause the comperssion on the Gen 1 is much higher, it’s a safety feature
also heavier crakshaft and flywheels (for 6mt)
Omg I like that ! this same sound on M240i is possible ?
it sounds just like a shitty $13000 n55
tell me im wrong lol
@@razor2524 No it doesn't. N55 has a less rapsy tone to it more on the deeper side. B58 sounds more clear though imo
How is it on the highway in comfort mode inside the cabin
Comfort mode is very quiet, almost like stock MPPSK!
Do you happen to have some weird rattling issue when you have the valves closed? I get some weird rattling noise when I accelerate but only with the valves closed, valves open I don't get it
I'm thinking it might be one of the valve actuators possibly
There are some instances of a little rattle when on the gas with valves closed. This is the same sound we hear even with other downpipes we've tried.
Hey Fiddel, look at the linkage that holds the valve actuator on. It was loose on mine 16' 340i and was causing that rattle!
Yes I do on mine
@@bhamm96 Appreciate the suggestion, I tried that and I believe the mppsk actuators are different and don’t have that clip you usually see people having issues with (unless I somehow didn’t see them but I took the casing off the actuator)
Did you guys use the same V-Band for install? I have a huge exhaust leak on mine and don’t know why…..
OEM V-Band was used. Check yours, as it might need to be changed due to wear/age.
Did you solve this? Same issue and I reinstalled with the same results
Am considering a catless downpipe for my f32 440i, I also have the MPPSK exhaust.
Is it too loud for daily use? I'm assuming in comfort mode it's not too bad, and that it gets really loud with valves open
It all comes down to personal preference. From what we've seen, the ARM 6" sounds the best for a catless option with MPPSK. Comfort mode is still quiet, almost like stock. It is loud in Sport/+, especially when you step on it! Really sounds amazing.
@@bmgperformancebro I was this close to buying the DAW or MAD catless Downpipe, until I ran into your video 😩 now I’m confused. I also got a M performance exhaust but not MPPSK because it’s a f22
I installed this downpipe the other day, it sounds really throaty and deep in person. You can really hear the turbos too, and at low RPM the exhaust note is still pleasant unlike other smaller down pipes. I highly recommend!
@@AmazingAsifsee my reply above ^
@@RcReventon it’s coming Thursday !! What’s your car IG
Hello I would like to purchase one
Send us a message on our Instagram page!
stock midpipe?
The OEM midpipe that comes with the MPPSK exhaust has no resonators and is slightly bigger in diameter compared to the base exhaust.
6 inch DP is fuckin huge lol but then again im into subies and everyone runs a 3 inch dp
6 inch seems like overkill to me. I've got a 4.5 inch on my 340i, thats the size of the turbine outlet.
@@Superb_Owl80honestly curious to see the difference between on 4.5 and a 6 on hybrid or single setup.
@@2CAINEF3Xyea I think you’ll really only see a difference with a bigger turbo setup, even then when you go big single it’s usually a custom down pipe, I’m sure this 6’ offers a subtle audio difference and minimal performance gain stock turbo.
@@xlugoz Got it installed saturday night. This thing sounds like a diesel motor and i love it. I have non Mppsk exhaust and it’s amazing. stuck between an electric cut out or going custom res and maybe small muffler. or maybe both lol. just love that natural b58 incline tone
Start of with the two res delete bro, it'll be perfect.@@2CAINEF3X