Subaru Enthusiasts Car Club of the Sierras - View Single Post

bigrobwoot · 2009-05-18, 09:59 PM

Sperry: the new design on the 06+ NA imprezas would require the catpipe to be modified for it to work. Shortened and staggered more towards the center of the car, if I'm not mistaken. I'm pretty sure the new headers have short primaries that come out in the center of the car (equidistant from the doors) while the older ones were similar to WRX headers, except they stay flat instead of going up into the uppipe. Let me know if I can be more clear with that description.

2009-05-18, 09:59 PM	#22
bigrobwoot EJ251 Real Name: Rob Join Date: Jun 2008 Location: Reno Posts: 679 Car: 2019 CBS WRX Premium Class: Middle Shoot for the moon, because even if you miss, you'll still be among the stars	Sperry: the new design on the 06+ NA imprezas would require the catpipe to be modified for it to work. Shortened and staggered more towards the center of the car, if I'm not mistaken. I'm pretty sure the new headers have short primaries that come out in the center of the car (equidistant from the doors) while the older ones were similar to WRX headers, except they stay flat instead of going up into the uppipe. Let me know if I can be more clear with that description.