OEM vs Borla UEL header - acoustics
View Single Post
02-25-2008, 01:54 PM
2008 2.5i-hatch -
now with a HID retrofit
Not from the exhaust side. Though after youtubing the sounds of an STi catback + OEM vs Sti catback + Borla, there IS a difference.
The main increase in the volume is from the engine bay ... the headers are just soooo thin!
of the site do not see these ads.
View Public Profile
Find More Posts by Bluefoton