Author Topic: Blue wave mufflers? e92 320si sound, WTF? (Read 3044 times)

nuvolarossa · « **on:** April 11, 2008, 02:34:53 PM »

It's me or this sound different from usual 4 cyls?
http://youtube.com/watch?v=dQsYlKCg0-w

colin86325 · « **Reply #1 on:** April 13, 2008, 12:01:04 AM »

Quote from: nuvolarossa;46793

It's me or this sound different from usual 4 cyls?
http://youtube.com/watch?v=dQsYlKCg0-w

Part of what I hear when the car is approaching sounds like a carbon fiber intake manifold. In any even, the car sounds great.

e30Andym42 · « **Reply #2 on:** April 13, 2008, 04:41:13 PM »

yep, thats a 4 cylinder...sounds great. my dad's 2005 mitsubishi lancer ralliart sounds similar when the pedal is to the floor (also a 4 cylinder). the only modification to the car was that we replaced the stock air intake with a cold air intake system from AEM. whatever mods were done to that 320 created a nice sound. the video description and comments lead me to believe only the exhaust was modified, other than that, who knows?

nuvolarossa · « **Reply #3 on:** April 14, 2008, 04:32:28 AM »

Quote from: e30Andym42;46947

yep, thats a 4 cylinder...sounds great. my dad's 2005 mitsubishi lancer ralliart sounds similar when the pedal is to the floor (also a 4 cylinder). the only modification to the car was that we replaced the stock air intake with a cold air intake system from AEM. whatever mods were done to that 320 created a nice sound. the video description and comments lead me to believe only the exhaust was modified, other than that, who knows?

but the mitsu is turbo:D

in the video he wrote only mod is exhaust, but IMHO sure it has a CAI:)

e30Andym42 · « **Reply #4 on:** April 14, 2008, 02:40:36 PM »

we wish...mitsubishi lancer ralliart...note the RALLIART in place of the turbo EVOLUTION

, the ralliart version isn't turbo-d, if it was, well that would pretty much make it an evo with some different bodywork, hehehe, in time....in time

Boyracer · « **Reply #5 on:** April 14, 2008, 03:04:14 PM »

That is pretty normal 4 banger sound without intake sound muffler

Atleast in E36 air filter box is often called intake muffler in BMW ETK.

Also, your cams affect the noise. Friend's Honda CRX racecar went from stock cams to more aggressive cams and without any other changes the intake noise changed very noticeably!

Here's a sample how good proper non intake muffled 4 banger can sound on strathospheric revs

http://youtube.com/watch?v=ayENeC7rlPU