best performancing exhaust

[Jspeed17]

http://www.msprotege.com/members/Jspeed17/dyno 1.jpg

this is before (its a third gear pull at 10psi w/ injen Cai)

http://www.msprotege.com/members/Jspeed17/dyno 2.jpg

after(shocked)

 

[kicker22705]

42whp from 3-4 more psi and exhaust isn't hard to believe. i gained 41whp from jus increasing boost from 10-14psi plus some a/f tuning.

 

[Jspeed17]

42whp from 3-4 more psi and exhaust isn't hard to believe. i gained 41whp from jus increasing boost from 10-14psi plus some a/f tuning.

I kept the mbc exactly the same before and after, and went to the dyno.

 

[kicker22705]

42whp from jus exhaust... damn thats a lot tougher to believe, even if at 10psi...

these were done on the same dyno, simlar conditions? also what did you put down both time? sorry the links don't work

 

[Jspeed17]

s*** they didn't, sorry. No, different dyno, but same brand (Dynojet). About the same temp outside. I suppose the 2 diff. locations could be a factor. My bad.

 

[mspHtown]

s*** they didn't, sorry. No, different dyno, but same brand (Dynojet). About the same temp outside. I suppose the 2 diff. locations could be a factor. My bad.

no doubt the exhaust gave you good gains but i cant imagine 40whp!