Karl09

There is literally no drone what so-ever once you are driving. If you accelerate slowly you'll barely hear a thing... The only way you can actually notice the growl behind it is once you rev it past that 3500-4000 rpm mark and man does it sound good. Ignore the quality, when it was taken from my iphone to youtube something happened to the video but the sound stayed the same weird enough.


http://youtu.be/9j7rJexlzbw

markthorburn

Yes, I have the same experience as Karl09. You get a nice howl when you get past 4000 5000 RPM. It doesn't have any of the raspy sound that you hear on the YouTube videos though.

markthorburn

Btw- do you still have the two catalytic converters still installed? or did they do a straight pipe to the X pipe, then to the mufflers? My car doesn't sound anything like that YouTube video.
http://youtu.be/9j7rJexlzbw

GezaBMX

So there were two silencers that got replaced by straight pipe and x-pipe?
I would also like to do this since my car is quite but not sure if any exhaust shop keeps x-pipes in Eastern Europe

Ahmad Ghanem

Hello all i wanted to install xpipe on my stock c300 but couple of freinds warned me that its going to turn on the check engine light so i didnt, is there any body here can help me. Is it going to turn on the check engine or not thanks.

MB Marko

Your car is going to explode.....on a serious note no you'll be fine, I've had mine for years and so have others with no check engine lights.

Ahmad Ghanem

Aha thanks bro one more question do it consume more fuel? Or it stay the same.

MB Marko

When I drive it's more because i floor it every where i go lol I love hearing the car with this mod.

Now my wife drives the car more than I do she gets better fuel economy then I ever did lol. She fuels up once every 2 weeks where I fuelled up weekly lol.

For the price of the mod it's worth it, I have some threads with sounds clips if you search you can hear how it sounds on cold starts and revs.

Adi-Benz

It doesn't affect fuel economy nor emissions

Ahmad Ghanem

I successfully installed my x pipe and it sounds good but i want it louder and more aggressive so should i delete 1 muffler or i can install a borla pro x instead of that deleted muffler.

Adi-Benz

Delete 1 muffler? Do you have a c250? Lmao

Ahmad Ghanem

Delete 1 muffler and keep the second that’s what i mean lmao.

Adi-Benz

No that's a dumb idea, air follows path of least resistance so the other half of your exhaust will be useless