GT Black Series Exhaust Options

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Old Jun 5, 2021 | 11:39 PM
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GT Black Series Exhaust Options

Starting this thread for obvious reasons …

First thing I’ve seen published is the Opus downpipes … helps a lot but but I think a catback would help.

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Old Jun 6, 2021 | 09:02 AM
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look at his smile at around 5:10....lots of power....still nothing sounds liike a NA car like SLS Black
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Old Jun 6, 2021 | 11:53 AM
  #3  
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I regret selling my GTR for this exact reason, the exhaust note was euphoric. I should have kept it as a beater next to the GT BS.
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Old Jun 6, 2021 | 01:37 PM
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I will probably take mine straight to Heffner in Florida and see what he can come up with for it. I’d like to hear the Opus setup on the road.
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Old Jun 6, 2021 | 02:55 PM
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Come on we all have to admit it still sounds ****e and like a 45! Definitely something you wouldn’t care about on track but for road driving it’s going to spoil the overall experience!
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Old Jun 7, 2021 | 12:25 AM
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Originally Posted by sodhigtc
Come on we all have to admit it still sounds ****e and like a 45! Definitely something you wouldn’t care about on track but for road driving it’s going to spoil the overall experience!
First world problem I would love to have ,lol
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Old Aug 12, 2021 | 12:24 PM
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Has anyone had any luck on US market exhaust options? I have e-mailed an inquiry to Opus about shipping their exhaust to the US but haven't heard back a price or any other details. They did say they will ship to US.
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Old Aug 22, 2021 | 01:43 PM
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Have you heard back from Opus? I'm very happy with our BS cars but the exhaust is underwhelming.
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Old Aug 22, 2021 | 03:56 PM
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Originally Posted by Kenwood1113
Have you heard back from Opus? I'm very happy with our BS cars but the exhaust is underwhelming.
I've been emailing back and forth with Markus over at Opus.

Right now the all exhaust packages they offer for the BS require ECU tuning because they are for cars with particulate filters.

I am discussing with him the possibly of making a no tune US version for cars without particulate filters.

Are we sure btw that US cars are built without PF?
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Old Aug 26, 2021 | 11:24 AM
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Opus just confirmed that my US spec VIN shows no particulate filter.
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Old Aug 26, 2021 | 11:48 AM
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Originally Posted by soulsea
Opus just confirmed that my US spec VIN shows no particulate filter.

If you decide to buy his exhaust package mabe he can put it in your BS stuck at the port so you can save shipping costs.

Do you know if your BS is on the water and headed this way?

I hope so.

Jerry

Last edited by JSwan724; Sep 14, 2021 at 07:41 PM.
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Old Aug 26, 2021 | 07:23 PM
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My BS was finally released to carrier and should be at the dealer next week. I assume there were a number of others with it on the boat.
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Old Sep 14, 2021 | 05:20 PM
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Are we all going with OPUS? group buy? I want the catted down pipes.

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Old Sep 14, 2021 | 07:46 PM
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Originally Posted by dbk
My BS was finally released to carrier and should be at the dealer next week. I assume there were a number of others with it on the boat.

Congratulations.

Like Soulsea you should be driving your BS before the end of the month.

Jerry

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Old Dec 25, 2021 | 04:53 PM
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Originally Posted by soulsea
I've been emailing back and forth with Markus over at Opus.

Right now the all exhaust packages they offer for the BS require ECU tuning because they are for cars with particulate filters.

I am discussing with him the possibly of making a no tune US version for cars without particulate filters.

would like to resurrect this thread
any update here ?

Are we sure btw that US cars are built without PF?
would like to resurrect this thread
any update from opus
i tried to email them for catted down pipes and got nowhere

thanks
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Old Dec 25, 2021 | 05:06 PM
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amg gtc 2020 bk
https://www.supersprint.com/ww-en/sp...eries-gpf.aspx
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Old Dec 25, 2021 | 06:25 PM
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can anyone speak to the quality of supersprint vs opus?

Has anyone tried their dp’s on a black series?
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Old Dec 25, 2021 | 08:19 PM
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It must be legit. Look at how the company posts the results of the system it sells. Note carefully all of the power graphs:

"The result is astounding."
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Old Dec 25, 2021 | 10:12 PM
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Old Dec 28, 2021 | 05:34 PM
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Originally Posted by jlnike
can anyone speak to the quality of supersprint vs opus?

Has anyone tried their dp’s on a black series?
I can't make a comparison of the two, but Supersprint is very good quality. You can't go wrong with them.
I had their high flow catless DPs and 200 cel cat relocation pipes on my F10 M5 and it was very nice setup.
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Old Jan 9, 2023 | 08:32 AM
  #21  
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I’ve noticed that Fabspeed and Redstar offer catted downpipes for the Black Series. Was wondering how they are different vs say GTC/GTR catted downpipes and would they fit a GTC/GTR (with a tune)
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Old Jan 9, 2023 | 04:25 PM
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Originally Posted by JSwan724
Congratulations.

Like Soulsea you should be Flipping your BS before the end of the month.

Jerry
LOL
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Old Oct 4, 2023 | 01:36 AM
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Hi y’all, bumping this thread back to life.. has anyone tried one of the exhaust currently on the market in the US? What have you heard that you’re happy with?
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Old Oct 5, 2023 | 05:59 PM
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I put RedStar catless downpipes on my BS, sounds great above 4000 rpm, but the low speed drone is bad!
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Old Oct 5, 2023 | 06:04 PM
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Ah interesting! What made you go with those and would you chose them again? I haven’t heard them in person, just a crappy YouTube video. So hard to judge.

Originally Posted by jb123mb
I put RedStar catless downpipes on my BS, sounds great above 4000 rpm, but the low speed drone is bad!
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