Official Mt.Madonna Thread!
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From: Morgan Hill
Car Info: 2011 WRX Sedan
So a Perrin EL header popped up on the classifieds...should i pick it up for my tune or no? Not sure if i want to loose the rumble and if the gains from the header would be worth it lol input anyone?
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From: San Mateo, CA
Car Info: 2015 FXT Stage II
Originally Posted by BrendanTheGreat
So a Perrin EL header popped up on the classifieds...should i pick it up for my tune or no? Not sure if i want to loose the rumble and if the gains from the header would be worth it lol input anyone?
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Joined: Nov 2011
Posts: 1,502
From: Salinas
Car Info: 2003 WRX Wagon EJ25
General Pimpin'
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Joined: May 2003
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From: Knee deep in beer. subabrew crew, ca.
Car Info: MY04 aspen wrx wagon.
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iTrader: (12)
Joined: Sep 2011
Posts: 2,057
From: San Mateo, CA
Car Info: 2015 FXT Stage II
Originally Posted by OneManArmy
where are you getting those numbers?
Dyno plot
http://forums.nasioc.com/forums/show...2&postcount=17
Info
Http://forums.nasioc.com/forums/show....php?t=2412751
Last edited by PROcede; Jan 8, 2013 at 12:37 PM.
General Pimpin'
iTrader: (7)
Joined: May 2003
Posts: 23,019
From: Knee deep in beer. subabrew crew, ca.
Car Info: MY04 aspen wrx wagon.
Proven power section of nasioc. Specifically xluben with his 2011 WRX like our cars. And based on the testing Topspeed did on the Invidia equal length race headers which are similar to the Perrin's.
Dyno plot
NASIOC - View Single Post - Invidia Equal Length Race Header Review
Info
Http://forums.nasioc.com/forums/show....php?t=2412751
Dyno plot
NASIOC - View Single Post - Invidia Equal Length Race Header Review
Info
Http://forums.nasioc.com/forums/show....php?t=2412751