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-   -   Performance Exhaust System (https://xoutpost.com/bmw-sav-forums/x5-e53-forum/57321-performance-exhaust-system.html)

skiboats 02-12-2009 11:23 PM

Quote:

Originally Posted by TwinsPoppa
Alright, just did a quick recording of the X. Not much to see but plenty to hear!

Is that what you call "Film Noir"?

Yours is a 4.8? Sounds louder than mine although I have not heard mine from other than the drivers seat.

TwinsPoppa 02-12-2009 11:29 PM

Quote:

Originally Posted by skiboats
Is that what you call "Film Noir"?

Yours is a 4.8? Sounds louder than mine although I have not heard mine from other than the drivers seat.

Hahaha ... It wasn't done on purpose. I even had a towel over the license plate - guess I didn't need that, huh? :rofl:

I think it's the proximity of the camera that made it sound like that. I probably should record it further away. You should have somebody start your car while you're back there. :D

I will tell you that its pretty accurate. I love it when sometimes at starup the revs don't drop right away - stays revved about 1/2 a second longer! :thumbup:

Why don't you guys with the 4.8 and x-pipe chime in ... Is my clip pretty close to what you guys get?

GOFAST GUY 02-13-2009 12:37 AM

Quote:

Originally Posted by JS_4.8
i have the eisenmann race mufflers on my 4.8. it is the best money i have ever spent - sounds insane.

I can imagine it would. That must have been a few bucks. Do you have some good closeup of them on?

Have any of you guys added the air intake and ECU upgrade? I'm curious to know if there is a felt difference in HP or sound for that matter. I did a ram air intake with hood scoop and air box in my Integra GSR and I don't get the sucking of air sound at all. All I hear is the engine reving which is awesome. Hopefully the same will come with the X5.

Something else I notice also with the ECU upgrade which was on my M3 was that even after installing my Supersprint exhaust and ram air intake, my performance numbers hardly changed until I chipped it and then they jumped huge.

mtX5 02-13-2009 12:45 AM

Quote:

Originally Posted by X5-limo
......0n my 3.0, what differences will I notice if I install the X-pipe.....that same 'bark/growl'?

The difference in sound on the 3.0 was very slight when adding the x pipe. But change out those stock mufflers too and man will it roar!

mtX5 02-13-2009 12:46 AM

oh and congrats on the x pipe gofast guy!

GOFAST GUY 02-13-2009 12:49 AM

Quote:

Originally Posted by mtX5
oh and congrats on the x pipe gofast guy!

Thanks man, I've got emails out on quotes to get the other upgrades so we'll see how long I have to wait.

mtX5 02-13-2009 01:25 AM

Goodluck :thumbup:

So is the AFE CAI next?

GOFAST GUY 02-13-2009 08:37 AM

Quote:

Originally Posted by mtX5
Goodluck :thumbup:

So is the AFE CAI next?

I was talking with one of the exhaust guys and he said, it would totally cheapen the vehicle and I guess I'd have to agree with him on that one. I think my money is better spent buying better placed upgrades into the vehicle in other places.
I had a crazy dream last night I think I'm going to pursue to do with making a short video about the utilitarian capabilities of my X5. I think I'm going to ask for some help with this project from a friend of mine. Right now, I've got a lot of ideas as to what I want to see in the short film so I've got to get them down on paper and then work at filming/editing and some photoshopping from there. I'll keep you guys posted as pics come up but this is going to take some time.

bcb1 02-13-2009 10:23 AM

Quote:

Originally Posted by GOFAST GUY
I had a crazy dream last night I think I'm going to pursue to do with making a short video about the utilitarian capabilities of my X5.

:bustingup Hmm, utilitarian capabilities of the X5. Isn't that an oxymoron? I can't haul wood pellets in mine, I don't want to haul bags of mulch or bales of straw or bags of topsoil cause I don't want to get it dirty inside. I drive my old truck when it's snowing cause I'm afraid the door handles will freeze up on the X5...and so on.

The X5 is a whole lot of sport, very little utility. That being said, I still love it anyway.

jst2878 02-13-2009 10:44 AM

Quote:

Originally Posted by mtX5
That is what I am leaning towards. But will it sound good? If I dive into this and it doesn't, then I will be wasting more than a thousand..

go for the sport magnaflow mufflers..they sound great


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