Installing Melrose headers
Thread Starter
Intermediate
Joined: Jan 2015
Posts: 26
Likes: 2
From: Los Angeles
Installing Melrose headers
Hey guys, I'm working on getting everything needed to install the headers. I ordered new gaskets and bolts, the only thing I need to order is now is the O2 extenders or adapters. I know some people tie up the front O2 sensors and use the rear, but I was interested in knowing if anyone has a set of Melrose installed and what they did. Also where's the best place to order the O2 extenders/adapters from Racetronix? Thanks!
Race Director
Joined: Dec 2013
Posts: 12,502
Likes: 3,631
Your backwards,
The front O2's stay in play with the front O2 cables ,and the rear O2's are dialed out instead in the tune (rear O2's not installed).
As for extenders, may have enough cable as is to install the front O2's with the front cables without the need of extender cables.
The front O2's stay in play with the front O2 cables ,and the rear O2's are dialed out instead in the tune (rear O2's not installed).
As for extenders, may have enough cable as is to install the front O2's with the front cables without the need of extender cables.
Advanced
Joined: Feb 2012
Posts: 64
Likes: 1
From: Atlanta GA
I have a set of Melrose headers on my '06. I reused the stock gaskets and used the extensions and header bolts that came with the headers. I'm running all four O2 sensors because I have to pass Ga emissions. My car never threw a CEL even before I had it tuned. You're gonna love the sound.
