Evo-X - English Racing Boost Activated Cut Out
Thread Starter
Former Sponsor
Joined: Apr 2008
Posts: 241
Likes: 0
From: Portland, OR
Evo-X - English Racing Boost Activated Cut Out
This Test Pipe includes a 60mm cut out.
We set them to start opening at 7psi and full open by 15psi. We can make the springs at desired options, but the above setting we find, works good. Stock exhaust cars will make it open sooner over aftermarket exhaust cars due to back pressure differences. 1-2 psi difference usually.
It will bolt on to your stock down pipe and exhaust. Just hook up a vacuum line to it and you're good to go! With this setup you can have a quiet stock exhaust, but still be able to make power when needed.
$450 SHIPPED
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
We set them to start opening at 7psi and full open by 15psi. We can make the springs at desired options, but the above setting we find, works good. Stock exhaust cars will make it open sooner over aftermarket exhaust cars due to back pressure differences. 1-2 psi difference usually.
It will bolt on to your stock down pipe and exhaust. Just hook up a vacuum line to it and you're good to go! With this setup you can have a quiet stock exhaust, but still be able to make power when needed.
$450 SHIPPED
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
Last edited by Az_636; Apr 1, 2014 at 12:22 PM.
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Thread Starter
Former Sponsor
Joined: Apr 2008
Posts: 241
Likes: 0
From: Portland, OR
THEY'RE BACK IN STOCK!!!! Get them while they're here (last back order was over 2 months)
Evo 8/9 & EvoX - Boost Activated Test Pipes
Video:
Evo 8/9:
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
Evo X:
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
Evo 8/9 & EvoX - Boost Activated Test Pipes
Video:
Evo 8/9:
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
Evo X:
http://www.shopenglishracing.com/Evo...d-Cut-Out.html
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