[OzzyLiriano]

What engine parts can i get that require no tune but i can still make some.hp on my 13 stang
Besides air filter, and axlebacks?
I looked around for this thread and found nothing.

 

[Redstang1]

Honestly nothing tht is going to be worth the moment you spend. A aftercat xpipe will give you a different sound but not any real horsepower. The only way to make horsepower in these cars are to tune

 

[nosympathy]

Honestly nothing tht is going to be worth the moment you spend. A aftercat xpipe will give you a different sound but not any real horsepower. The only way to make horsepower in these cars are to tune

You can remove the cats which won't "require" a tune but you will have a warning light always on in the dash. Our cars get around 15-20 HP doing this.

Axle backs provide no extra power, better CAI maybe 5HP.

Really a tune is the best thing you can do.

 

[OzzyLiriano]

Thanks guys