New 5.0 owner roush charged 5.0 whine

[Nvdave04]

Hello,

Just picked up my 2016 5.0 premium triple yellow that has a stage 1 Roush Supercharger. It’s triple yellow and only has 9,100 Miles’s on it.. I love it! Coming from a supercharged 370Z this thing just keeps pulling and pulling.. anyway the car also has the Roush axleback exhaust and i just can’t hear the supercharger whine.. ‍ this might be frowned upon here but i really would like to hear it lol.. I saw there is a thing called closed air box kit ?? Does it Truely work ? Will I sacrifice any power or reliability?

Next things - any other supporting mods you recommend? I have attached the build list done by Stang Hi in Louisiana

I saw they just came out with a brand new tune so I plan to contact my local Roush dealer to see if they can update it.

Thanks for the advice !

View attachment 360739

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[jvandy50]

I would check out foster sc mods...he’s a member here I believe.

 

[Roh92cp]

 

[Nvdave04]

Damn bad ass!! This will be my first mod for sure !!

 

[jvandy50]

Thanks @Roh92cp , could not think of your username!

May look into this for my zl1 soon.

 

[robwlf]

yeah the tvs,s dont really whine much, i'm running a 82mm pulley and only hear it a tiny bit .. if you run open air box you'll hear it more but your intake temps will be high at stand still

 

[WhiteyDog]

I try to make it that you don't hear it whine, so I made a cover for my JLT cai. I don't think I can even hear it. But hey, to each his own.

 

[Roh92cp]

I try to make it that you don't hear it whine, so I made a cover for my JLT cai. I don't think I can even hear it. But hey, to each his own.

Sound of Angels singing to me

 

[Dalton@Evolution]

From what I see there it looks to already have an aftermarket tune. Before you have the dealer update the car I would contact the shop that worked on it.

 

[ROUSHCHARGEDS550]

I have a Roushcharged 15 GTPP, 79mm upper stock roush airbox same HE and T-stat you have... I love the whine myself but unfortunately the roush blowers don't really whine until you get down in pulley size even then its not much I barely hear mine same axlebacks and I have a xpipe which makes the car really loud!! I would for SURE get the VMP intake air temp sensor it gives you real IAT temps which are very important!! I don't think the roush tune supports it with that being said the difference in tune and power is night and day from roush, roush is a little too conservative, you can get the VMP TB and JLT intake they make a little difference in sound and more power.. hope it works out I've had mine for a while now NO issues if you need any help just let me know!! Good luck have fun man.. be careful LOL

 

[el-guapin]

Nice color! Congrats!!

 

[LethalBlake]

We carry the Foster SC mod here at Lethal: https://www.lethalperformance.com/fsc-whine-mod-for-roush-tvs-15-17-mustang-gt.html

 

[ROUSHCHARGEDS550]

We carry the Foster SC mod here at Lethal: https://www.lethalperformance.com/fsc-whine-mod-for-roush-tvs-15-17-mustang-gt.html[/QUOTE

 

[ROUSHCHARGEDS550]

We carry the Foster SC mod here at Lethal: https://www.lethalperformance.com/fsc-whine-mod-for-roush-tvs-15-17-mustang-gt.html

So this just carries sound into the cabin doesnt actually make the supercharger louder? So inside you hear it but outside theres no difference?...

 

[SpArKy]

So this just carries sound into the cabin doesnt actually make the supercharger louder? So inside you hear it but outside theres no difference?...

Yes

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