Different mufflers in 4GS F Sports?
#1
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So today I installed the some stock mufflers that came off a 2014 F Sport. I removed my Invidia axleback. Got tired of the drone.
My GS is a 2013 F Sport RWD.
Here are the 2014 mufflers:
![Different mufflers in 4GS F Sports?-tgvmywx.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490826d1683153841t-different-mufflers-in-4gs-f-sports-tgvmywx.jpg)
They have that bushing/bracket in the back of the mufflers.
My 2013 muffler doesn't have that bushing:
![Different mufflers in 4GS F Sports?-b4cduic.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490827d1683153841t-different-mufflers-in-4gs-f-sports-b4cduic.jpg)
Here's the stamp on my 2013 muffler:
![Different mufflers in 4GS F Sports?-fbecao0.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490828d1683153841t-different-mufflers-in-4gs-f-sports-fbecao0.jpg)
And this is the 2014:
![Different mufflers in 4GS F Sports?-q7gkqec.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490829d1683153841t-different-mufflers-in-4gs-f-sports-q7gkqec.jpg)
Does anybody know what that bushing is for? The 2014 mufflers fit without any issues.
My GS is a 2013 F Sport RWD.
Here are the 2014 mufflers:
![Different mufflers in 4GS F Sports?-tgvmywx.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490826d1683153841t-different-mufflers-in-4gs-f-sports-tgvmywx.jpg)
They have that bushing/bracket in the back of the mufflers.
My 2013 muffler doesn't have that bushing:
![Different mufflers in 4GS F Sports?-b4cduic.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490827d1683153841t-different-mufflers-in-4gs-f-sports-b4cduic.jpg)
Here's the stamp on my 2013 muffler:
![Different mufflers in 4GS F Sports?-fbecao0.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490828d1683153841t-different-mufflers-in-4gs-f-sports-fbecao0.jpg)
And this is the 2014:
![Different mufflers in 4GS F Sports?-q7gkqec.jpg](https://www.clublexus.com/forums/attachments/gs-4th-gen-2013-2020/490829d1683153841t-different-mufflers-in-4gs-f-sports-q7gkqec.jpg)
Does anybody know what that bushing is for? The 2014 mufflers fit without any issues.
Last edited by LatinLS430; 12-08-17 at 12:24 PM.
#3
Lexus Test Driver
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Do those mufflers give u a rumble when idling? My new RC has that deep rumble at idle and it's noticeably louder when cold and I like it! ![Big Grin](https://www.clublexus.com/forums/images/smilies/biggrin.gif)
I don't remember my old GS sounded anything like this, it was just quiet all around.
![Big Grin](https://www.clublexus.com/forums/images/smilies/biggrin.gif)
I don't remember my old GS sounded anything like this, it was just quiet all around.
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LatinLS430 (12-10-17)
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