Thread: M2 Muffler mod
View Single Post
      04-04-2020, 02:11 PM   #55
yoav80
New Member
6
Rep
11
Posts

Drives: M135 F20 and M2 F87
Join Date: Oct 2018
Location: Israel

iTrader: (0)

Quote:
Originally Posted by Yellowflash21 View Post
Muffler mode done.

Here is how our stock muffler is looking from the inside:



Already, it looks pretty much straight pipe like we though, so there was only two things that could be done to it in order to get more volume.

Which is to completely remove and seal bottom pipe(middle chamber), and remove current mid pipe, and set bigger one which should go trough directly to the left exhaust tips and bypass that small chamber on the side:

Here is how it looks after:



We sealed every up, and the result in the was bit more volume, and huge amount of explosions in sport/sport+ and traction mode.

When I say huge amount, I seriously mean that those bangs explosions doesn't want to stop....

From the inside, we have perfectly retained the comfort mode were you can't notice any difference or drone, while in sport+, there is indeed more volume with already added 200cell downpipe.

Unfortunately, it's raining today so there was no possibility to make fly by video, but I made one in traction mode and other in sport+ while still in the garage.

The engine was cold, and this is how it sounded just up to 4-5k.

Traction mode.

https://youtu.be/4xn8Tr9lzgM

Sport+ (cold engine)

https://youtu.be/Ra_PRuhTofM

Overall, I regret why I didn't do this two years ago, and waited to grow some balls first, before I decided to pull the trigger on 80 bucks mode...
Did you had wool inside the muffler and if so, where? 🙏
Appreciate 0