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View Full Version : 99 altima 4-2-1 header



singhondeck
03-17-2009, 07:23 PM
I just installed my obx 4-2-1 header in my 99 nissan altima ..only thing is the downpipe flex pipe flange is hitting the engine block a little:???:..so i get this annoying rattle everytime the car shifts gears...but they perform real well:D

but im trying to see if you guys have any ideas so i can get rid of it..im thinking of using some type of cushion whichll stop the noise

please leave some feedback..thank you

Barefoot
03-17-2009, 08:07 PM
change header