Lets make a list (Exhaust Combo Volume,drone)

[jvandy50]

FRPP touring ---vol 5ish ...drone 0

Corsa sport with SP OR headers ---vol 8ish ...drone 1-2

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[Cascadia_302]

Using a control point of 1 for the stock exhaust volume....

Corsa Touring AB (w/stock resonator) 3-4 (3.5) for volume and 0 drone.

 

[EasyBeingGreen]

Muffler delete, but still have stock resonator & cats.

Volume at idle: 3 of 10
Volume at constant speed: 5 of 10
Volume at WOT: 8 of 10

Drone (right at around 2K RPM, fading as you move away either direction): 4 of 10

Sounds absolutely amazing, and I'm one of those that doesn't mind a bit of drone, so perfect for me.

 

[jhatley7]

ARH OR 3" direct connect to Corsa Sport catback. Loud 9.5 drone 0.
Stainless Works OR to Corsa Extreme catback. Loud 10 Drone 0.

Drone is subjective, I consider drone as the harmonics at certain rpms that just vibrate the living shit out of your ears. Not the low rumble of the exhaust at cruising speeds.

 

[choate]

ARH OR 3" direct connect to Corsa Sport catback. Loud 9.5 drone 0.
Stainless Works OR to Corsa Extreme catback. Loud 10 Drone 0.

Drone is subjective, I consider drone as the harmonics at certain rpms that just vibrate the living shit out of your ears. Not the low rumble of the exhaust at cruising speeds.

Is the extreme CB with headers manageable if you want it to be or is it hard to keep it under control ?

 

[jhatley7]

Is the extreme CB with headers manageable if you want it to be or is it hard to keep it under control ?

Oh yea, keep your foot out of it when you need to be quiet. BUT floor it and its ear piercing.

Now if you dont have your tuner kill the cold start, you neighbors will HATE you.

 

[choate]

Good to know. So they just idle it down where it doesn't stay above like 1200 until it's warm? My car would be an automatic (i'm getting to be an old man who enjoys drag racing and comfort lol) so I have a trick. I can just put mine into gear and it calms down. I have my process for 630am starts with a neighbor 10 feet away. Start w the garage door SHUT. Then put into rev. Then open garage. waaalah. Just another rumbling V8 then

 

[jhatley7]

Good to know. So they just idle it down where it doesn't stay above like 1200 until it's warm? My car would be an automatic (i'm getting to be an old man who enjoys drag racing and comfort lol) so I have a trick. I can just put mine into gear and it calms down. I have my process for 630am starts with a neighbor 10 feet away. Start w the garage door SHUT. Then put into rev. Then open garage. waaalah. Just another rumbling V8 then

Yes sir. And idle is very quiet considering long tubes no cats and small strait through muffler out back. At time I which my exhaust were quieter so I can get my Whipple. When Corsa releases their active exhaust I'll be getting it. Lol

 

[Gurjit]

Ford Racing sport xpipe/resonator delete and mufflers (by borla)
loud 7
drone 1

 

[5LITER]

Legato axleback with x pipe.
Volume 8 drone 8

Legato with magnaglow res x pipe
Volume 3 drone 4

Now that I have sw retro h cat back.
Volume 7
Drone 3

 

[yote41]

kook lt. no cats. corsa extreme
loudness-10
volume-10
drone .5
there is no actual drone from this system but if your going up a hill or under load you hear the exhaust. no but drone.

 

[5LITER]

The numbers I put is at its worst. A/c on windows up and going up hill in top gear.

 

[robwlf]

legato axle backs stock suitcase..
cold start vol..5
idle..3
cruising around like a 3
wot..id say a 6, no drone even in 6th at 1800 or 2k rpm. never a problem and when i jump on it it just sounds like it should to me

 

[CEHollier]

Pretty close with the Corsa Extreme catbacks. 4 - 0 rating. Did db measurements with a cold start 40 ft away. Was 66-68 db. Our county subdivision ordinance (cars are exempt) is 75 db max day/70 db night.

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