Purchased and installed an Agency Power stainless header back exhaust. I went with the option of deleting all four catalytic converters. Car feels like a different animal. The GEN V Viper is the most responsive car I have ever owned when it comes to mods. You can feel the extra power gained.
The exhaust is a work of art. Very well built! Still need to break it in.
O2 Spacer
https://www.youtube.com/watch?v=dAfS-n4apGE
The exhaust is a work of art. Very well built! Still need to break it in.
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O2 Spacer
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https://www.youtube.com/watch?v=dAfS-n4apGE