steven4264
Member
- :
- Mazda 3
Im highly considering getting headers for my 2006 3 and concerned about throwing a code, does anyone have headers and not throwing a code? If so then that brand
tsunami said:do a search man... all headers are going to throw a code b/c you are removing the primary converter. some have built in fixes, like thunder though it doesn't work b/c the 02 sensor is so far away from the exhaust stream that it doesn't get enough heat so if you go that route i can tell you how to fix it. the vibrant and obx i believe a simple spark plug anti fouler will work to space the 02 sensor far enough out of the exhaust stream to make it think the converter is there and working correctly...