20% OFF Thermal R&D here at Lethal Performance!!

[SamLethal]

Hey Mustang Owners!

Our 20th Anniversary Sale is here, and one of the first ones to join our line up is Thermal R&D. From now until 6/15, get 20% OFF Thermal R%D products!

If you want to upgrade the exhaust on your Stang, now is the time!

Check out our line up below:
SHOP NOW | Thermal R&D

Always feel free to reach out to any one of us at Lethal Performance if you have any questions!​

Sponsored

 

[green97probe]

Hey Mustang Owners!

Our 20th Anniversary Sale is here, and one of the first ones to join our line up is Thermal R&D. From now until 6/15, get 20% OFF Thermal R%D products!

If you want to upgrade the exhaust on your Stang, now is the time!

Check out our line up below:
SHOP NOW | Thermal R&D

Always feel free to reach out to any one of us at Lethal Performance if you have any questions!​

Just placed an order with Lethal for the Thermal R&D catback for my 2018 GT.

Can't wait to get it installed.

 

[ZeroTX]

Just placed an order with Lethal for the Thermal R&D catback for my 2018 GT.

Can't wait to get it installed.

It's awesome in every way. Best hidden gem on the market. Enjoy!

 

[green97probe]

It's awesome in every way. Best hidden gem on the market. Enjoy!

Your video of it on YouTube sold me on this system. After not being happy with the Borla S Type or AWE Touring due to the over the top volume of both systems, I hope I picked a winner this time.

 

[ZeroTX]

Your video of it on YouTube sold me on this system. After not being happy with the Borla S Type or AWE Touring due to the over the top volume of both systems, I hope I picked a winner this time.

Yeah the Borla Type S was insanely loud. Could not even have a conversation while driving. Hehe.

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