C4 Exhaust sound, let's compare
#1
Advanced
Thread Starter
C4 Exhaust sound, let's compare
Here's mine, I rev it at the end only to about 3000 RPM. Let's hear yours.
Here's a bonus vid where I just do a quick walk around the car https://www.youtube.com/watch?v=aQTx...ature=youtu.be
Here's a bonus vid where I just do a quick walk around the car https://www.youtube.com/watch?v=aQTx...ature=youtu.be
#3
Race Director
Member Since: Feb 2002
Location: Compound in the Grove, Ga.
Posts: 11,325
Received 910 Likes
on
583 Posts
2020 C3 of the Year Finalist - Unmodified
2019 C4 of Year Finalist (performance mods)
2018 C4 of Year Finalist
2015 C4 of the Year Finalist
St. Jude Donor '16
2020 C3 of the Year Finalist - Unmodified
Stock with flowmaster catback
Same Vette +125hp and years later LT headers Corsa catback
Same Vette +125hp and years later LT headers Corsa catback
Last edited by FASTAZU; 01-16-2017 at 03:28 PM.
#5
Melting Slicks
#6
Race Director
Member Since: Feb 2002
Location: Compound in the Grove, Ga.
Posts: 11,325
Received 910 Likes
on
583 Posts
2020 C3 of the Year Finalist - Unmodified
2019 C4 of Year Finalist (performance mods)
2018 C4 of Year Finalist
2015 C4 of the Year Finalist
St. Jude Donor '16
2020 C3 of the Year Finalist - Unmodified
The following users liked this post:
1993C4LT1 (01-26-2017)
#7
Pro
Member Since: Oct 2008
Location: Jyväskylä, FINLAND
Posts: 539
Likes: 0
Received 107 Likes
on
82 Posts
My 1991 stock engine:
1. Just exhaust headers an straight pipes only up to transmission, no mufflers
2. Straight dual pipes, Magnaflow loudeners
3. Straight dual pipes, stock mufflers
http://penthouse.homelinux.net/fs08/...sto_kooste.wmv
My 1991, stock engine with straight dual pipes, Hedman LT headers and LT-1 mufflers
http://penthouse.homelinux.net/fs10/...mentimilla.wmv
My 1991 (not so stock engine anymore: 383, custom cammed with LS firing order, Stealth Ram) on dyno, straight pipes, Hedman LT headers, stock mufflers http://penthouse.homelinux.net/fs15/...tus_210515.mp4
Only the engine (383, custom cammed, Stealth Ram) with LT headers
1. Just exhaust headers an straight pipes only up to transmission, no mufflers
2. Straight dual pipes, Magnaflow loudeners
3. Straight dual pipes, stock mufflers
http://penthouse.homelinux.net/fs08/...sto_kooste.wmv
My 1991, stock engine with straight dual pipes, Hedman LT headers and LT-1 mufflers
http://penthouse.homelinux.net/fs10/...mentimilla.wmv
My 1991 (not so stock engine anymore: 383, custom cammed with LS firing order, Stealth Ram) on dyno, straight pipes, Hedman LT headers, stock mufflers http://penthouse.homelinux.net/fs15/...tus_210515.mp4
Only the engine (383, custom cammed, Stealth Ram) with LT headers
Last edited by Yorcci; 01-16-2017 at 07:35 PM.
The following users liked this post:
1993C4LT1 (01-26-2017)
#10
Pro
Member Since: Oct 2008
Location: Jyväskylä, FINLAND
Posts: 539
Likes: 0
Received 107 Likes
on
82 Posts
In the engine dyno some random take while still making full throttle adjustments... not the final pull (which gave 435 hp / 595 Nm, corrected)
http://penthouse.homelinux.net/fs14/yorcci_dyno.mp4
http://penthouse.homelinux.net/fs14/yorcci_dyno.mp4
The following users liked this post:
1993C4LT1 (01-26-2017)
The following users liked this post:
AgentEran (01-26-2017)
#13
Drifting
Im going to make a better video with idle & etc but thanks for the compliment! I do have to admit that this particular car is the best sounding car I have ever owned.. I drive at least 10 - 20 extra miles outside of my work commute every day bc I cant stop driving this thing.. lots of midnight marauding.
#14
Race Director
Im going to make a better video with idle & etc but thanks for the compliment! I do have to admit that this particular car is the best sounding car I have ever owned.. I drive at least 10 - 20 extra miles outside of my work commute every day bc I cant stop driving this thing.. lots of midnight marauding.
I would get an exhaust vid, but my phone never catches the sound right.
The following users liked this post:
AgentEran (01-27-2017)
The following users liked this post:
1993C4LT1 (01-26-2017)
#17
Pro
Member Since: Oct 2008
Location: Jyväskylä, FINLAND
Posts: 539
Likes: 0
Received 107 Likes
on
82 Posts
Here's some idling of my cammed 383, LT headers, true duals...
http://penthouse.homelinux.net/fs15/...istomuutos.mp4
First part stock mufflers, then the second part, they are the same stock mufflers, only turned around both horizontally and vertically to get the LT-1 tips to the right position visually. The exhaust note changed much more than what I anticipated. The third part is still idling, filmed with my cell phone.
http://penthouse.homelinux.net/fs15/...istomuutos.mp4
First part stock mufflers, then the second part, they are the same stock mufflers, only turned around both horizontally and vertically to get the LT-1 tips to the right position visually. The exhaust note changed much more than what I anticipated. The third part is still idling, filmed with my cell phone.