Mazdaspeed Headers for NA - Anybody used them?
Posted: Wed Jan 18, 2012 9:56 am
As title suggests, just wondering if anybody uses or has used Mazdaspeed headers, mine's an NA8
Recommended?
How does it affect sound?
Any noticeable performance improvement on otherwise stock engine?
Cheers
Recommended?
How does it affect sound?
Any noticeable performance improvement on otherwise stock engine?
Cheers