Exhaust discussion

gliazzurri · Oct 30, 2025 at 3:55 AM

maxtang69 said: ↑

my dealer gives me a hard time about the exhaust

i have the car ordered and may switch dealerships if there is a problem

no we wait for the

12 c spyder in azurro plata with gold wheels.
no doubt the 12 c is much less scarier

changing momentum at high speeds in 812 gts was unsettling

i felt the center of mass shifting

so ill get the exhaust as well because

i need to get the tubi exhaust to make the car great again
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What’s the hard time? Another lame dealer with an issue with changing the exhaust? Which one?

Newjoint · Oct 30, 2025 at 8:14 AM

maxtang69 said: ↑

i think it may be faster if you put a better tire on in for traction
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I think it’s faster if you yell “vroom,VROOOM!” while accelerating!

maxtang69 · Oct 31, 2025 at 9:32 PM

i’m getting 12 c spyder i’ll just put a tubi on it

Lagunae92 · Nov 1, 2025 at 10:16 AM

575joe said: ↑

NOVITEC INSTALLED - A COMPLETE TRANSFORMATION!!
I was seriously thinking of not keeping the 12C because it was too tame, but the muffler swap changes everything.
A totally different car. Sound is excellent, plenty loud, good pitch, howls and wails like a proper Ferrari V12 should. Lots of burbling when you let off the gas.
Do not need a valve switch. In Wet and Sport mode, the quiet flap is closed till around 3500rpm, but in Race it is always open.
I installed the POWER OPTIMIZED EXHAUST SYSTEM (muffler only) WITH FLAP-REGULATION FOR ORIGINAL TIPS Article No. F1 012 70 (Novitec site).
I made a couple of iPhone sound clips, but the system won't let me attach them. It's an M4A file.
I'd say the 812 is still stronger and feels a bit more wild in mid-range rpm (4000-6000), but the 12C does pull pretty smoothly and strongly all the way past 9000 with no let-up in acceleration.
I'll post a more fulsome report in the appropriate section in the next few days.
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Interesting. So the sound is much more ONLY changing the rear silencer/muffler? No X pipe or sport cats? If that is the case, a lot of the sound deadening must be in the muffler this time. With the 812, that was not the case. It is good news, because you wont be voiding warranty. My dealer has never had a problem with an X pipe or muffler, just cats.

Do you have an Instagram account that you upload videos to?

575joe · Nov 1, 2025 at 4:37 PM

Lagunae92 said: ↑

Interesting. So the sound is much more ONLY changing the rear silencer/muffler? No X pipe or sport cats? If that is the case, a lot of the sound deadening must be in the muffler this time. With the 812, that was not the case. It is good news, because you wont be voiding warranty. My dealer has never had a problem with an X pipe or muffler, just cats.

Do you have an Instagram account that you upload videos to?
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Yes just the muffler and for me that was quite enough to take this car from excessively quiet to just right to sound like a proper a Ferrari V12.
I do not use Instagram.
I hope to make another sound file in a format that I can post here, assuming the weather holds out.

Lagunae92 · Nov 1, 2025 at 6:07 PM

575joe said: ↑

Yes just the muffler and for me that was quite enough to take this car from excessively quiet to just right to sound like a proper a Ferrari V12.
I do not use Instagram.
I hope to make another sound file in a format that I can post here, assuming the weather holds out.
Click to expand...

That is excellent news to hear. Getting back what was missing and retaining warranty.

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