I'm pretty sure that almost all exhaust manifolds have a 60mm collector. I know amuse is one of the few that actually make an ap2 specific header with a 70mm collector. There might be one or two others.

 

[QUOTE=sjs0433,Sep 16 2009, 06:32 AM] I'm pretty sure that almost all exhaust manifolds have a 60mm collector.

 

AIYO PETE, I'M REALLY HAPPY FOR YOU, AND I'M GONNA LET YOU FINISH, BUT J'S RACING HAD ONE OF THE BEST HEADERS OF ALL TIME!!!!!!!!!

- Kanye

 

LOL!!!

 

 

Before you fire the motor up, be sure to wipe the entire header down to remove oils from your hands. This will allow the header to "color" more evenly.

 

Or, you could write "ASM" on it with your finger just before you start it.

 

3k on an exhaust setup? holy crap

 

b$llers$uce

Don't worry, there will be a FS thread for it in another six months or so.

 

Beautiful man. Just be careful, I have read a bunch on that header and i see a lot of people having cracks in it from bad road conditions. Cause it is so thin and light. But that is when they are super hot while running hot laps at the track.