![]() 03/20/2014 at 14:59 • Filed to: mods | ![]() | ![]() |
Dyno'd before and after.
Before: 179.5 rwhp
After: 201.1 rwhp
![]() 03/20/2014 at 15:11 |
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Sweet!!!
![]() 03/20/2014 at 15:12 |
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actual results from actual testing, very cool
![]() 03/20/2014 at 15:17 |
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Don't forget to retighten the header bolts after a few heat cycles!!!
![]() 03/20/2014 at 15:22 |
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I used to have a blue IS300. Great car. I always wanted a better exhaust note! Great power gains from just a catback!!
![]() 03/20/2014 at 15:24 |
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Header too
![]() 03/20/2014 at 15:48 |
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Of happened!
![]() 03/20/2014 at 16:08 |
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niiiiiiice!!!!!!!!
![]() 03/20/2014 at 18:04 |
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Nice! Lot of ponies!
Here's mine
No dyno, but it did feel perkier
![]() 03/20/2014 at 18:08 |
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"base and head" HAHAHAHAHAHA....
sidenote: What type of header do you have?
![]() 03/20/2014 at 19:41 |
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OBX, yo. Drop dat bass