Mazda3 2004-2012: Exhaust

Vibrant Stainless Steel 4-2-1 Header -2.3L Version :: 04-08 2.3L

Fits: 2004-2008 Mazda3 2.3L (except PZEV Models)
T304 Stainless Steel

- This header must be classified as being "FOR OFF ROAD USE ONLY" because this header eliminates the factory catalytic converter that is mounted onto the stock exhaust manifold.

- includes an Oxygen Sensor relocation kit is included with this header in order to avoid Check Engine Lights. Complete instructions for relocating the secondary O2 sensor is also included.

Installation Instructions

Re: Installing/upgrading Engine Mounts

Thanks to Cyberbug for his R&R tips, I was able to accomplish this quickly today and have a write-up here:http://www.billswebspace.com/miata.html ... ...
Posted by wrh3

Re: NC Coilover Install....OHLINS, JIC, etc...

Thank you morrisg. This is what I wanted to hear.
Posted by Burton

Re: NC Coilover Install....OHLINS, JIC, etc...

Sounds like you set the Ohlins up correctly with the 198mm measurement for the spring perch. If you are using the Ohlins supplied 4kg/mm springs for the rears...
Posted by morrisg

Re: Installing/upgrading Engine Mounts

I had only that day to work. The bolts in question (on top of the old mounts) can only be accessed with the car up on jackstands.Also, the lack of a suggested ...
Posted by hhowey

Re: NC Coilover Install....OHLINS, JIC, etc...

Quote:WARNING...you do NOT adjust height on the Ohlins or JIC by cranking the spring perches up against the spring tension and doing so can DAMAGE YOUR ...
Posted by Burton