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Old 09-15-2023, 10:06 PM   #13
Kamero6
 
Drives: 6th Gen LT1
Join Date: Jun 2023
Location: Southeast
Posts: 325
Quote:
Originally Posted by ilovemusclecar View Post
I do want long tubes after warranty is done, but I also like to go on night drives. With the Variable, I can close the valves and it gets quiet enough that I haven't heard any complaints yet. If I had long tubes, it would probably still be too loud. Although I was pretty surprised at how loud a speed X pipe (delete pipe) and Corsa exhaust was. From the outside, it's really loud.

Did you hear any difference with and without the sound tube?
Sound tube makes a huge difference. Specially if you remove the foam inside. Even with NPP open, you hear more the engine induction.
That being said, I put the foam back in and put some more. It gives it a nice add on to the engine natural sound and exhaust sound.

I took the car for some warranty work and removed the Sound tube for that, all back to OEM now.
I don't miss it that much, I daily drive and in the morning I like to have the exhaust in stealth and just drive.
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