Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Engine, Exhaust, Transmission (https://www.ft86club.com/forums/forumdisplay.php?f=8)
-   -   Exhaust too louder in the cabin (https://www.ft86club.com/forums/showthread.php?t=54020)

OrbitalEllipses 12-21-2013 04:45 PM

http://www.harborfreight.com/media/c...mage_17101.jpg

Mooseknuckle44 06-12-2014 09:06 AM

Quote:

Originally Posted by OrbitalEllipses (Post 1404786)

LMAO:laughabove:
My wife wore these on our last mountain trip because my N1 is so GD loud and drony. I love it for sound but for every day riding it gets old.

kiichiro 06-12-2014 10:53 AM

Agency


Power.....


Add a resonator
Vibrant 22 inch or there about just next to drive shaft

Poodles 06-14-2014 01:04 AM

Quote:

Originally Posted by Clipdat (Post 1404110)
This is the best response so far. Anytime you swap the stock exhaust for a dual canister system, you are going to get a lot more vibration and resonance being transferred through to the cabin. The reason for this is that with a dual muffler design, you are essentially doubling the amount of noise being generated by your exhaust. Think about it, the exhaust gasses are being channeled to two identical mufflers, they are going to resonate against each other and make the low bass tones really amplified.

If you want a good sounding exhaust I agree, get then Perrin or Q300. I have a dual canister setup on my car because I love how it looks, but it definitely gets on my nerves when I'm just trying to run around town and drive normally.

That being said, I don't think I'll ever get rid of it because when you're on the twisties and you hit the gas the sound is absolutely amazing!



Has more to do with the total volume of the mufflers compared to stock, not with resonance of two mufflers (there's a LOT of cars with dual muffler setups like the aftermarket runs, they're just larger)

SimplePortal 06-14-2014 03:27 AM

Would sound deadening the trunk help with the drone?

stockysnail 06-14-2014 02:16 PM

Quote:

Originally Posted by SimplePortal (Post 1795804)
Would sound deadening the trunk help with the drone?

Just barely. I have sound deadening throughout my hole car, and it only helped a little with exhaust in cabin noise. Helps but only a little. The most drastic change will be getting a different exhaust. For the catless header people I recommend the Q300. For catted header people I'd recommend Nameless Performance or Perrin as I've installed all of them and run all of them. Others like Agency Power just don't seem to sound as nice.


All times are GMT -4. The time now is 08:19 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.


Garage vBulletin Plugins by Drive Thru Online, Inc.