Finnattic's Gibson Extreme Duals exhaust pics and sound

Too bad I can't listen to them -- dang intranet blockers....but the pipes look cool. Would love to know how it affected performance.

eightmanvt said:

Too bad I can't listen to them -- dang intranet blockers....but the pipes look cool. Would love to know how it affected performance.

Click to expand...

Performance feels a little better, no low end loss that some people report when they put duals on or start messing with the exhaust.(back pressure,ect)

Still pretty good at 6.9 0 to 60 and 15.1 Quarter.

Can't wait for a chip or programmer to open er up somemore...maybe get into the high 14's

As far as not being able to listen, sounds like to have to modify some firewall software or tweak your security settings. What operating system R U running?

I believe he means from work he can't listen.
M4ck

Yep -- that's what I meant. They recently installed a company wide internet monitoring system -- yay!! -- so it wouldn't let me listen to the mp3 at work -- but now that I'm home...I can.

Would love to see some before and after dyno runs.

Be advised the exhaust has been modified and sound better now...removed the resonator

after reading about the resonator on the Gibson exhaust I went to my local muffler shop and had them make me a 3" pipe to replace it. I can't tell any difference in sound but then again I think we came to the conclusion that the resonator I received and the one you have are different. Oh well, it only costs 8 bucks for the pipe. No big loss there....

JetTech said:

after reading about the resonator on the Gibson exhaust I went to my local muffler shop and had them make me a 3" pipe to replace it. I can't tell any difference in sound but then again I think we came to the conclusion that the resonator I received and the one you have are different. Oh well, it only costs 8 bucks for the pipe. No big loss there....

Click to expand...

That's interesting, I definitly noticed a difference in the overall sound as well as more popping w/ I removed the resonater.

Having a newer system than I and you noticing the difference in our resonaters I wonder if you have a different muffler. When I spoke to gibson they said they were re-designing the muffler w/ this system because of the popping issue. I wonder if you have the newest version since you have no popping especially now that you don't have the resonater and a 3" straight pipe.

Regards,

Finn