Best exhaust systems in the market??

[underdonk]

Just got my Remnant Performance Leviathan exhaust.

It's a full turbo-back solution with real 4" downpipe, 4" oval midpipe to dual 3" back. Everything is v-banded, and also comes with resonator delete pipes if you want to use them.

I'm not sure there's another exhaust setup on the market with more total CFM of flow than this. Very excited about it.

Looks like a neat system. I think it's interesting the channels built for the mufflers to sit in aren't used in this setup. Rather, the mufflers seem to sit diagonally across them almost. Does it result in this part of the exhaust hanging quite low?

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[Thraxbert]

They hang at about the same level as the rest of the exhaust piping. Nothing concerning.

 

[MYA90SUPRA]

Looks like a neat system. I think it's interesting the channels built for the mufflers to sit in aren't used in this setup. Rather, the mufflers seem to sit diagonally across them almost. Does it result in this part of the exhaust hanging quite low?

From pictures I have seen the awe sits lower than the leviathan. I'm waiting for my leviathan exhaust to show up right now. 2 things to note about the leviathan exhaust is you can't run the metal brace in the mid/rear of the car and you need to cut a small section of plastic by the rear wheels for it to fit. You also get to choose from chrome, burnt, and gloss black tips. They are 3 to 5 inch double walled. It also doesn't run the exhaust valve.

I forgot to add that he is working on making a metal brace to replace the stock one that needs removed.

 

[32bitsofGil]

They hang at about the same level as the rest of the exhaust piping. Nothing concerning.

Is this valved? Can’t really tell based on the marketing.

 

[underdonk]

From pictures I have seen the awe sits lower than the leviathan. I'm waiting for my leviathan exhaust to show up right now. 2 things to note about the leviathan exhaust is you can't run the metal brace in the mid/rear of the car and you need to cut a small section of plastic by the rear wheels for it to fit. You also get to choose from chrome, burnt, and gloss black tips. They are 3 to 5 inch double walled. It also doesn't run the exhaust valve.

I forgot to add that he is working on making a metal brace to replace the stock one that needs removed.

Interesting. So you can't run the stock, under-car brace with this exhaust?

 

[MYA90SUPRA]

Interesting. So you can't run the stock, under-car brace with this exhaust?

No unfortunately but a solution is coming next year.

 

[MYA90SUPRA]

Is this valved? Can’t really tell based on the marketing.

It's not valved just like the awe.

 

[Pizza]

Just got my Remnant Performance Leviathan exhaust.

It's a full turbo-back solution with real 4" downpipe, 4" oval midpipe to dual 3" back. Everything is v-banded, and also comes with resonator delete pipes if you want to use them.

I'm not sure there's another exhaust setup on the market with more total CFM of flow than this. Very excited about it.

Once you get it installed would you mind reporting back on how loud it is? I like the price/performance implications of this exhaust, but my local track has relatively strict sound limits, so anything that isn't valved scares me

 

[MYA90SUPRA]

Once you get it installed would you mind reporting back on how loud it is? I like the price/performance implications of this exhaust, but my local track has relatively strict sound limits, so anything that isn't valved scares me

The leviathan exhaust is 8 decibels higher than the stock exhaust with cat at 4k. Check the videos for more info. https://remnantperformance.com/prod...aust-for-the-2020-a90-mkv-toyota-supra-gr-3-0

 

[MYA90SUPRA]

Just got my Remnant Performance Leviathan exhaust.

It's a full turbo-back solution with real 4" downpipe, 4" oval midpipe to dual 3" back. Everything is v-banded, and also comes with resonator delete pipes if you want to use them.

I'm not sure there's another exhaust setup on the market with more total CFM of flow than this. Very excited about it.

Did you install it yet?

 

[kaj]

Is the Magnaflow option not working out for people? I like that you can swap resonators and straight pipe sections out. I've run Magnaflow mufflers on all my turbo cars and they've always sounded amazing. I'd like to run the resonator on the quiet mode and straight pipe on the Sport/valve open side. Seems that would be the best of both worlds. Of course... I can't get a single Ti exhaust for a lot less, then just deal with the noise (while not being able to run on two of my favorite tracks LOL).

 

[Thraxbert]

Did you install it yet?

Not yet. Will probably be 1-2 more weeks before I do the install. If I'm feeling really spicy, maybe this weekend.

 

[mvtte]

Just installed my AWE Non-Res Touring last week and I'm obsessed lol. Running OEM downpipe in vid. Will be installing AA catted downpipe soon.

 

[FLtrackdays]

Just installed my AWE Non-Res Touring last week and I'm obsessed lol. Running OEM downpipe in vid. Will be installing AA catted downpipe soon.

Sounds great! I got an AWE track with catless downpipe from @NitroYellowMKV to be installed sometime next week. Can’t wait ?

 

[NitroYellowMKV]

Just installed my AWE Non-Res Touring last week and I'm obsessed lol. Running OEM downpipe in vid. Will be installing AA catted downpipe soon.

I loved when I had stock DP and the non res touring exhaust sounded awesome!

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