QUICK CORSA / STOCK EXHAUST QUESTION

[yzman720]

whats the horse power difference?

 

[hardnoks]

not much.Exhaust alone won't yield more than maybe 5-6 hp.NO MATTER WHAT THEY SAY!!

 

[Tuna]

What he said - not much.

Especially with the NPP on the '08 and beyond.

Now with that said, I can say that the CORSA does make a difference on the C4 and I have the dyno sheets to prove. But on the C6, it's the sound that makes the difference not the HP.

 

[WNH]

The speed shop that put my headers on said they dynoed before and after Corsa'a, and a few other exhausts, there was no difference in HP.