034Motorsport C4 S4/S6 "Quiet Performance" Exhaust System

[aetommyboy]

for quiet, it still sounds great :)

[enzo84grande]

i like how you guys show every aspect oh how it will sound like when idling cruising full throttle etc.awesome work :] i wonder what a 100c4 2.3 will sound like . the non turbo , i have both urs4 and 100cv :]

[TheJoePepper]

Too loud at idle.

[034motorsport]

@TheJoePepper , if you fell that then we recommend you stick with the stock exhaust, this is the quietest exhaust at idle we've ever built or tested, including other well known brands on the market. Inside the car the sound is barely noticeable at idle, and sounds louder and more "resonant" on the video than in person.

[TheJoePepper]

@034motorsport I'm sure you did a good job, meant no disrespect. And no, stock will not do. I guess I am just comparing to stuff like Stromung, who sets the bar very high. At startup this sounds similar to my neighbors riced out civic, haha.

[034motorsport]

@TheJoePepper , we will be doing a full comparison to Stromung soon, they are quiet but restrictive, we will show some discrete data when we do. And as we said, the audio on the camera makes the exh sound much "boomier" than it really is in person, its very difficult to capture the audio on videos like this, we have extensive experience with exhausts for this application and this is the quietest, freest flowing option we've seen to date.

[ringlol]

feels faster than TT/RS lmaaaoo. And it sure as hell looks better (atleast euro spec)

[BayAreaEuro]

I must say that system is very quiet. Under cruising speed in the cock pit is like a stock exhaust. I like it!

[034motorsport]

@BayAreaEuro , so glad you're happy with it!

[kjeksn]

0:37 - Looks like the exhaust hanging down a bit. How's the ground clearance with this system?

[034motorsport]

@kjeksn , you are right, it does look that way but its the angle and some shadows that exaggerates that look, the mid muffler is only 4"" thick and its pushed up as close to the body as possible. Our system as as good of clearance as any other on the market.

[034motorsport]

@034motorsport Also had a customer install it today and said he had a good 4" of clearance under the lowest point on the system, hope that helps.

[rodgazinya]

Sounds perfect. I have to say though I'm not a huge fan of the single tip or the oversized looking muffler. Just kind of looks out of place and doesn't look like a tight clean fit in the rear. Just my opinion though.

[034motorsport]

@rodgazinya , at 034 we are always function over form, the exhaust is how it is for a few reasons. 1 - the muffler is large so it can not only quiet and cancel out the annoying frequencies of drone, but due to its size it flows very well as opposed to other quiet exhausts on the market that don't flow well.

[034motorsport]

The tip is a function of the exhaust being a single pipe system since this motor is an inline 5 there is only1 pipe going all the way back. The muffler we use is not available with twin outlets. We can finish the tip as you wish, we could even do a 3" tip or a 4" tip, polished, brushed or painted. Also, we can pain the muffler black or silver, black being more stealth. We are here to help ultimately, so if we could customize it for you don't hesitate to let us know your needs.

[38KTMracer]

1:22 - 1:34 very well said, the C4 S4/S6 has gotta be one of the best all around cars ever made!

[leighgr12]

sounds nice, perfect for road use