hello im a dumbass [Archive] - GrandAmGT.com Forum


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12-26-2004, 08:26 PM
ok now what is it with these lower intake and upper intakes i thought that there was only the intake manifold and the headers..i need to get a better air intake manifold to accomidate all the air im sucking into it now i can breath ok and fart ok i just need to get rid of this congestion which would be the air intake manifold right? the thing that says ( 3400 sfi ) thats the air intake manifold right? it looks to me that there is only one of them...also what is the stock throttle body and would it suffice to get the 62mm? anwser me these with the least amount of ridicule thanks

12-26-2004, 08:59 PM
The part that says 3400 SFI is the upper intake manifold and it bolts right on top of the lower one. As far as I know there are no aftermarket replacements for it. Unless you can have an intake manifold custom made the only other option is to port and polish the stock one.

Only two companies make headers for the 3x00's; TOG (The Other Guys) and SLP I think.