maybe its been answered a millon times..i havnt been on in awhile, i am looking for a new manifold whats the best one to add on with the car that already has a greddy kit

 

Exhuast manifold....you will not need to upgrade.
Intake manifold (ie plenum), you have lots of choices. Crawford, APS, the various spacers. We have had good experience with Crawford plenums, and AAM plenum spacers...but honestly...you will be hard pressed to find a meaningful performance differences between them all.

 

im curious why you say that? has anyone tried running a tubular equal length header for the greddy tt? in my experience you will pick up top end but lose bottom end with a header vs a regular manifold. and of course there is the cracking issues...

 

I think the poster thought there were bolt on upgrades (ala headers) that you could buy for the Greddy kit. You could try a custom tubular steel manifold, but the cost/time to do so, would be prohibitive. I have always prefered cast iron manifolds, as they less likely to crack, and cast iron traps heat better than all but the thickest tubular steel.

 

Just get the cast iron manifolds ceramic coated. This will help spool-up a little.

 

sorry i meant intake manifolds , not headers