One Loud Viper Please
Last Friday I had a Corsa catback exhaust system and Random Technology high flow cats installed on my GTS Viper. The reasoning behind doing this was three-fold:
- The new Corsa exhaust looks way better
- The new exhaust sounds way better, and is much louder. It’s a V10, it should be loud!
- Performance gains
The new setup should have added about 25-30 horsepower to the wheels. That should give the Viper about 410whp (estimated), which is about 475hp to the crank (estimated).
Since video blogging is the new thing lately, I made a little video showing you the before and after…as well as my buddy’s Viper which has a full exhaust system (including the headers). Enjoy!

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Vending Man
04/22/2008 4:44 pmAnother great upgrade. I’m still hoping to see another corvette in the garage one day!
Derek
04/22/2008 5:33 pmVery nice, enjoy the new mods! It is really a night and day difference, one I wish I had captured with my Harley but I had the new exhaust put on before I even picked up the bike for the maiden voyage.
Christoph
04/25/2008 10:21 amNice one. I think that was an upgrade well worth it. So, do you feel the additional horses or does it not really show a difference due to how much horse power she already has?
David Pitlyuk
04/25/2008 10:28 amI really can’t tell to be honest…but at the same time I haven’t driven it enough stock to be able to do a real comparison.