Nissan 370Z Forum - View Single Post - Comparison Vid: Stock, Stillen, and Berk :)

EVL370 · 03-28-2010, 08:30 PM

So in a nut shell its safe to say the Stillen, Berk, F.I cat backs will all give 15whp increase.

But doesnt the Stillen run a Y-pipe? The dyno's and website claims a 18whp increase. Is that right? Where would the design of the stillen exhaust make up the numbers due to the setback of having a Y - pipe? I was under the impression the best gains come from a X-pipe, Please correct me if I'm wrong....

03-28-2010, 08:30 PM	#19 (permalink)
EVL370 Base Member Join Date: Dec 2009 Location: Melbourne Posts: 209 Drives: Nissan 370Z Rep Power: 15	So in a nut shell its safe to say the Stillen, Berk, F.I cat backs will all give 15whp increase. But doesnt the Stillen run a Y-pipe? The dyno's and website claims a 18whp increase. Is that right? Where would the design of the stillen exhaust make up the numbers due to the setback of having a Y - pipe? I was under the impression the best gains come from a X-pipe, Please correct me if I'm wrong.... Last edited by EVL370; 03-28-2010 at 08:32 PM.