WK2 - 3.6ltr Exhaust Mod

[Shane2]

Hi all

First post for me - I have recently bought a 2018 GC Limited 3.6ltr petrol. I'm in the process of personalising it with lowering springs, SRT wheels and Chief rails and backbar protection, I would like to change the exhaust to improve performance, fuel economy but mainly looks and sound. Can anybody help with some advice from past experience with this modification, I've read a bit and some people say don't bother but I'm just looking for subtle differences, What do you think

Cheers all.....Shane2

[Taprod]

Everything I’ve read is that the pentastar doesn’t sound great with an exhaust and the performance gain is negligible


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[Fishframe]

I wouldn’t bother with the exhaust too much. It’s like a Commodore V6 owner trying to sound like an SS V8 - not going to happen.

[Shane2]

I thought so, it's leave as is or change to a V8

[Aubrey]

I added a Magnaflow catback with twin pipes, it sounds way better and as close to a V8 as possible. I also have a Hemifever tune on the way.

[Shane2]

Hi Aubrey
Interesting,what sort of dollars would I be up for, can you recommend anybody in Melbourne for the install.
Thanks...Shane

[timsarg]

Originally Posted by Aubrey

I added a Magnaflow catback with twin pipes, it sounds way better and as close to a V8 as possible. I also have a Hemifever tune on the way.

you will never get a v6 to sound even remotely close to a v8.