FREE! Shipping on Thunderstorm Axel Back Systems!

Livernois Motorsports · Oct 27, 2016

FREE! Shipping on Thunderstorm Axle Back Systems!

IN STOCK! FREE Shipping with FREE *Installation!

Our Thunderstorm Exhaust System is a true high flow, larger diameter, free flowing axle-back exhaust system that fits 2015 to 2017 Ford Mustang 5.0 GT Coupes. These Thunderstorm axle-backs are made in America from T304 Stainless Steel, and feature patented sound cancellation technology with low angle mandrel bends. This sound cancelling technology tunes out the low frequencies that causes unpleasant droning and replaces it with a crisp clean exhaust note.

Thunderstorm Axle Back System
+45% Better Air Flow vs. Stock
+10lbs lighter vs. Stock
+10 to 15hp more than Stock
MADE IN USA!

Typical power gains are in the 10-15 HP range with improved throttle response, mileage and better overall driveability! All Thunderstorm exhaust products are designed to work best in conjunction with other Livernois Motorsports exclusive products like MyCal tuners, Windstorm cold air intakes, and EvenFlo thermostats for the ultimate in easy, bolt on performance!

There here for a LIMITED time so order yours TODAY! And get FREE shipping to all 48 states in the continental U.S.

Stainless Steel Tips - Order HERE!
Black Stainless Steel Tips - Order HERE!

(313) 561-5500
[email protected]

*Free installation on exhaust product only. Retrieval services for install will retain normal rates.

Coosawjack · Oct 27, 2016

Sound clip videos maybe??

Gabe · Oct 27, 2016

Are they anything like a Legato?

I know they're loud, but apparently every Boss227 and Boss512 comes with them

KatoS197 · Oct 27, 2016

Gabe said:
Are they anything like a Legato?

I know they're loud, but apparently every Boss227 and Boss512 comes with them

TenSpeed · Oct 28, 2016

Gabe said:
Are they anything like a Legato?

I know they're loud, but apparently every Boss227 and Boss512 comes with them

Wait, Boss512? I know about the 227, but there is a 512? Does it have the Legato axlebacks on there? They are almost too loud to be legal, and I am not sure that they are legal to be honest.

Livernois Motorsports · Oct 28, 2016

Gabe said:
Are they anything like a Legato?

I know they're loud, but apparently every Boss227 and Boss512 comes with them

They are very similar to the Corsa systems. They enhance the tones without drone which allow for a more performance sound but not too loud to cause any extra attention.

Livernois Motorsports · Oct 28, 2016

Coosawjack said:
Sound clip videos maybe??

We're working on it! We should have one soon!

Gabe · Oct 28, 2016

But, but, but .... $1,100 for a pair of mufflers with tips?????

I was gonna ask if they're made for the '11-'14 cars too, but that price range killed that idea ...

TenSpeed · Oct 29, 2016

$1100 for mufflers? LMFAO. Are these guys drunk?

Gabe · Oct 29, 2016

TenSpeed said:
$1100 for mufflers? LMFAO. Are these guys drunk?

They look like rebranded Corsas to me ... and that price certainly smells like Corsa ... but if I'm gonna buy anything in this price range I think I'd just go for Corsa ..... not that I would ever spend $1,100 for a couple of mufflers ... if I did I'd have to have my head checked

TenSpeed · Oct 29, 2016

Gabe said:
They look like rebranded Corsas to me ... and that price certainly smells like Corsa ... but if I'm gonna buy anything in this price range I think I'd just go for Corsa ..... not that I would ever spend $1,100 for a couple of mufflers ... if I did I'd have to have my head checked

Gabe - free shipping tho. Legato doesn't do that I don't think. Big business here.

Gabe · Oct 29, 2016

TenSpeed said:
Gabe - free shipping tho. Legato doesn't do that I don't think. Big business here.

Oh, well then, that $30-40 charge being thrown in definitely makes it a deal!

But I'd still be worried of a Legato-equipped Boss 512 showing me off at a car show or something ... those things are the real deal!!!

06 T-RED S/C GT · Oct 29, 2016

Gabe said:
They look like rebranded Corsas to me ... and that price certainly smells like Corsa ... but if I'm gonna buy anything in this price range I think I'd just go for Corsa ..... not that I would ever spend $1,100 for a couple of mufflers ... if I did I'd have to have my head checked

Why would anybody in their right frame of mind fork over $1,100 for re-branded Corsas when you can get authentic Corsa extremes for $719.00 ea.. Either you'd have to be completely out of your mind or freaking smoking crack LMFAO

TenSpeed said:
Gabe - free shipping tho. Legato doesn't do that I don't think. Big business here.

But Corsa offers free shipping lol.

Gabe said:
Oh, well then, that $30-40 charge being thrown in definitely makes it a deal!

But I'd still be worried of a Legato-equipped Boss 512 showing me off at a car show or something ... those things are the real deal!!!

Hey Gabe ! If you had a Boss 512, you could still show anybody off at a car show with even the stock exhaust LMAO

-Rocky

Gabe · Oct 29, 2016

06 T-RED S/C GT said:
Hey Gabe ! If you had a Boss 512, you could still show anybody off at a car show with even the stock exhaust LMAO

But have you seen a Boss 512 lately?

You can't usually see them if they're moving, the Legato-ness and pure other awesomeness of the Boss512 package makes them a blur for pure mortals when they're in motion, so you have to catch one stationary.
One such extremely rare moment has recently occurred, and somebody snapped a pic:

spectreman · Oct 29, 2016

Why are you all publicly bashing a vendor's sale price? It's what they believe their product is worth. If you don't want to pay that much, then don't buy it. Or perhaps discuss it w/them privately.

But publicly bashing a vendor is truly stupid as they financially SUPPORT a FREE forum w/their $$$. Are you contributing financially to this site? If not, then STFU & move along.

06 T-RED S/C GT · Oct 30, 2016

Gabe said:
But have you seen a Boss 512 lately?

You can't usually see them if they're moving, the Legato-ness and pure other awesomeness of the Boss512 package makes them a blur for pure mortals when they're in motion, so you have to catch one stationary.
One such extremely rare moment has recently occurred, and somebody snapped a pic:

Gabe, I'm just saying that you could easily show off a boss 512 at any car show with even the stock exhaust or axle back with or without Legatos..

spectreman said:
Why are you all publicly bashing a vendor's sale price? It's what they believe their product is worth. If you don't want to pay that much, then don't buy it. Or perhaps discuss it w/them privately.

But publicly bashing a vendor is truly stupid as they financially SUPPORT a FREE forum w/their $$$. Are you contributing financially to this site? If not, then STFU & move along.

My intention is not to publically bash anybody.. All I'm trying to point out is why fork over $1,100 for a re-branded Corsa brand when you can purchase an authentic Corsa extreme axle back for $381.00 less.. If anything, Livernois motorsports should be asking for less than what the original designer/manufacturer is expecting as an alternative for the consumer at more of a competitive price range !

weather man · Oct 30, 2016

spectreman said:
Why are you all publicly bashing a vendor's sale price? It's what they believe their product is worth. If you don't want to pay that much, then don't buy it. Or perhaps discuss it w/them privately.

But publicly bashing a vendor is truly stupid as they financially SUPPORT a FREE forum w/their $$$. Are you contributing financially to this site? If not, then STFU & move along.

I agree. If you don't like a posted vendor special, move along. Nobody forcing anyone to open their wallet.

Gabe · Oct 30, 2016

spectreman said:
Why are you all publicly bashing a vendor's sale price? It's what they believe their product is worth. If you don't want to pay that much, then don't buy it. Or perhaps discuss it w/them privately.

But publicly bashing a vendor is truly stupid as they financially SUPPORT a FREE forum w/their $$$. Are you contributing financially to this site? If not, then STFU & move along.

weather man said:
I agree. If you don't like a posted vendor special, move along. Nobody forcing anyone to open their wallet.

People that are gonna consider these mufflers will consider them regardless of what others think.

Plus, all these posts on this thread are constantly bumping the thread to the top - you guys really think Livernois minds THAT?

Livernois Motorsports · Nov 15, 2016

FREE Shipping still available, Call or order online NOW! (313) 561-5500

Livernois Motorsports · Nov 16, 2016

Get your FREE Shipping Today! (313) 561-5500 or http://www.livernoismotorsports.com/

FREE! Shipping on Thunderstorm Axel Back Systems!

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Whippled Coyote

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Boss 227..every damn time

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Boss 227..every damn time

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Boss 227..every damn time

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Persistence Is A Bitch

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