Exhaust Sound Dilemma

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Optionman1
Posts: 41
Joined: Sun Aug 23, 2020 11:57 am

Exhaust Sound Dilemma

Post by Optionman1 » Wed Jun 09, 2021 6:08 am

I absolutely love the sound my 03 4S factory sports exhaust puts out and have posted elsewhere about how glorious it sounds. After racking up over 33k miles in 2 years I recently stopped driving it regularly while I put break-in miles on a 997.2 4S FSI Stage II 4.0. The 997's PO put on aftermarket headers, IPE valved exhaust mufflers and a Sharkwerks bypass. To say the car is loud is an understatement. It's louder than any Harley, sounds like its spitting fire at times, almost like a dragster. Being twice the age as the kid who installed them I wasn't sure it was something I wanted to keep but I've come to like it, even enjoy it. The sound going thru a tunnel is beyond insane, I will have to get a video posted.

Now here's the problem:

Went for a few spirited drives in my 996 and the car now sounds totally quiet compared to my last 2 months driving the 997. The difference between the 996 factory SE and the 997 aftermarket is night vs day. I got home and told my wife that the 996 now sounds like an electric car when compared to the 997. Have I spoiled a good thing? Never thought of this as a possible downside to getting a second 911.

Will try to get some audio recorded and uploaded.
2003 4S 6mt Arctic Silver/Metropol Blue
2009 4S PDK Meteor Grey/Black FSI 4.0 Stage II

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5chn3ll
Six shots...or only five?
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Re: Exhaust Sound Dilemma

Post by 5chn3ll » Wed Jun 09, 2021 7:20 am

I _REALLY_ love the combination of Fister cans and sport (200-cell) cats (I own "the shittiest sport cats ever" as purchased third-hand from Rennlist many years ago).

I don't run the 200-cell cats very often because (a) I never bothered to dial in the O2 sensors, so I have to be willing to ignore the check engine light, and (IV) smog every two years and I'm a lazy, fat bastard.

The sport cats add just enough treble to make the exhaust sound COOL - and when the cats are still cold, the rumble and crack during downshifts is epic.

And when you rip the band-aid off the rev limiter in a tunnel...yeah.

Understeer: You will hit the wall with the front end.
Oversteer: You will hit the wall with the rear end.
Horsepower: How hard you will hit the wall.
Torque: How far you will move the wall.

Gone hunting with Alec Baldwin and Dick Cheney. Back soon.

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gnat
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Re: Exhaust Sound Dilemma

Post by gnat » Wed Jun 09, 2021 7:35 am

Optionman1 wrote: Wed Jun 09, 2021 6:08 am a 997.2 4S FSI Stage II 4.0. The 997's PO put on aftermarket headers
Aftermarket headers on Jake's engine? WTF??? I thought when he builds these he takes care of the headers too so everything is in tune for optimal performance?

Optionman1
Posts: 41
Joined: Sun Aug 23, 2020 11:57 am

Re: Exhaust Sound Dilemma

Post by Optionman1 » Wed Jun 09, 2021 7:58 am

I have the stock headers. Not sure when PO installed them, but he put on GMS Hi Flow Catted Headers along with the bypass and valved (remote control) mufflers. Assume it was installed post build. Car passed NJ inspection and there have been zero CEL or other codes. The car performs at a level I still haven't adjusted to.
2003 4S 6mt Arctic Silver/Metropol Blue
2009 4S PDK Meteor Grey/Black FSI 4.0 Stage II

Optionman1
Posts: 41
Joined: Sun Aug 23, 2020 11:57 am

Re: Exhaust Sound Dilemma

Post by Optionman1 » Wed Jun 09, 2021 8:11 am

Here are Dr. Jekyll and Mr. Hyde:
IMG_0982.PNG
IMG_0982.PNG (272.66 KiB) Viewed 1024 times
IMG_1026.PNG
IMG_1026.PNG (297.65 KiB) Viewed 1024 times
2003 4S 6mt Arctic Silver/Metropol Blue
2009 4S PDK Meteor Grey/Black FSI 4.0 Stage II

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32wildbilly
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Joined: Sat Jan 06, 2018 2:46 pm
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Re: Exhaust Sound Dilemma

Post by 32wildbilly » Wed Jun 09, 2021 10:49 am

My opinion is the 996 probably sounds great, but the 997 has gifted you permanent hearing damage... :shock:

SHOULD I SPEAK LOUDER? CAN YOU HEAR ME NOW? :roll:
Optionman1 wrote: Wed Jun 09, 2021 6:08 am I absolutely love the sound my 03 4S factory sports exhaust puts out and have posted elsewhere about how glorious it sounds. After racking up over 33k miles in 2 years I recently stopped driving it regularly while I put break-in miles on a 997.2 4S FSI Stage II 4.0. The 997's PO put on aftermarket headers, IPE valved exhaust mufflers and a Sharkwerks bypass. To say the car is loud is an understatement. It's louder than any Harley, sounds like its spitting fire at times, almost like a dragster. Being twice the age as the kid who installed them I wasn't sure it was something I wanted to keep but I've come to like it, even enjoy it. The sound going thru a tunnel is beyond insane, I will have to get a video posted.

Now here's the problem:

Went for a few spirited drives in my 996 and the car now sounds totally quiet compared to my last 2 months driving the 997. The difference between the 996 factory SE and the 997 aftermarket is night vs day. I got home and told my wife that the 996 now sounds like an electric car when compared to the 997. Have I spoiled a good thing? Never thought of this as a possible downside to getting a second 911.

Will try to get some audio recorded and uploaded.
Never gonna make you cry...

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