Was thinking about the theory's behind an X-pipe in general today while contemplating my exhaust options. Since I'm not going to be running cats it might be a good idea to avoid the raspyness, help with drone, give me better low end and still improve top end.
Thoughts?
Corsa has a setup...
Well its a month in and the first modification, although cosmetic, is on Madalena. Since she is so new I figure I will start with the cosmetic mods and hopefully this summer parts will come down in cost for the 2015's and I won't have to spend $1600 on headers, $1200 on a cat back, and $400 on...