HP gain from exhaust on C5?
#1
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First, YES, I did read the above thread on intake/exhaust mods...
I dyno-tested the cutout on my 99 z28 and with a pulley also, went from 297rwhp to 323. A nice gain.
Now, I'm about to install a Borla Stinger along with the crossover Xpipe. Will I see similar gains?? Is it purely a sound difference? THX!
I dyno-tested the cutout on my 99 z28 and with a pulley also, went from 297rwhp to 323. A nice gain.
Now, I'm about to install a Borla Stinger along with the crossover Xpipe. Will I see similar gains?? Is it purely a sound difference? THX!
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Originally Posted by WILWAXU
You will definitly hear the "stinger"
The X pipe gives the Vette's a nice "scream"
The X pipe gives the Vette's a nice "scream"
![Driving](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_driving3.gif)
For a "muscle car," the vette sounds wayyyy too tame in stock form.
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