Vibrant Prototype exhaust system (pics)
#76
Originally Posted by 35bills
Dovan,
Can u make a trip out to the Detail Day on Sunday??
Bill
Can u make a trip out to the Detail Day on Sunday??
Bill
The 3" system is way loud.
He was going to dyno test the 3", then start work on a 2.5"
He also suspected the 3" was loosing too much low end.....
#77
Join Date: Nov 2005
Location: Toronto, Canada
Posts: 308
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Hey Guys,
Sorry for the delays in getting my dyno done (girlfriend is having our 2nd child in the next 48 hours)...
Went to Splitfire Performance in Brampton, Ontario, Canada and did the Dyno Test. They use a "Dynojet"!!!
1st run with the Stock Exhaust system was: 229.10hp & 225.54tq
2nd run with the Stock Exhaust system was: 230.92hp & 226.74tq
1st run with the Vibrant Exhaust system was: 224.42hp & 218.93tq
2nd run with the Vibrant Exhaust system was: 233.84hq & 230.20tq
Which shows that using a 3 inch exhaust system generates 4hp & 4tq @ the wheels.....!!!...This is nothing to jump up about, but it does show that the Infiniti factory exhaust system is pretty decent!!! One thing I will say is that the factory system is heavy (especially the resonator..holy chit..).
In a few weeks we are going to do a 3inch y-pipe and a 2.5in mid-pipe & rear section to see what the gains we will get...!!! I will keep everyone updated on the progress...
If you have any questions please feel free to contact me anytime.
Sincerely,
Donovan Griffith
Marketing/PR Coordinator
Vibrant Performance
310 Courtneypark Drive East
Mississauga, ON L5T 2S5
T:905-564-2808, x277 F:905-564-8653
dongriffith@vibrantpower.com
Sorry for the delays in getting my dyno done (girlfriend is having our 2nd child in the next 48 hours)...
![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
Went to Splitfire Performance in Brampton, Ontario, Canada and did the Dyno Test. They use a "Dynojet"!!!
1st run with the Stock Exhaust system was: 229.10hp & 225.54tq
2nd run with the Stock Exhaust system was: 230.92hp & 226.74tq
1st run with the Vibrant Exhaust system was: 224.42hp & 218.93tq
2nd run with the Vibrant Exhaust system was: 233.84hq & 230.20tq
Which shows that using a 3 inch exhaust system generates 4hp & 4tq @ the wheels.....!!!...This is nothing to jump up about, but it does show that the Infiniti factory exhaust system is pretty decent!!! One thing I will say is that the factory system is heavy (especially the resonator..holy chit..).
In a few weeks we are going to do a 3inch y-pipe and a 2.5in mid-pipe & rear section to see what the gains we will get...!!! I will keep everyone updated on the progress...
If you have any questions please feel free to contact me anytime.
Sincerely,
Donovan Griffith
Marketing/PR Coordinator
Vibrant Performance
310 Courtneypark Drive East
Mississauga, ON L5T 2S5
T:905-564-2808, x277 F:905-564-8653
dongriffith@vibrantpower.com
#79
#83
Join Date: Nov 2005
Location: Toronto, Canada
Posts: 308
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Hey everyone thanks for the congrats on the baby.......
His name is Tristan and he was 7lbs 10ounces..
I will post some graphs of the dyno runs on Monday. I videotaped them on my Sony Video Camera. Does anyone know how to get these videos on to my computer so that I can post them????
No pricing on the exhaust system yet. Will have pricing in a few weeks. Thanks again for everyones paitence...
Sincerely,
Donavan Griffith
Vibrant Performance
![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
His name is Tristan and he was 7lbs 10ounces..
![Smilie](https://g35driver.com/forums/images/smilies/smile.gif)
I will post some graphs of the dyno runs on Monday. I videotaped them on my Sony Video Camera. Does anyone know how to get these videos on to my computer so that I can post them????
No pricing on the exhaust system yet. Will have pricing in a few weeks. Thanks again for everyones paitence...
Sincerely,
Donavan Griffith
Vibrant Performance
#86
#87