Difference between 2k2 and 2k3 Throttle Bodies....
*PIC* Difference between 2k2 and 2k3 Throttle Bodies....
The 2k2 has something like this....(the screw like thing)

the 2k3 doesn't (I will take pix when i take mine off.)

the 2k3 doesn't (I will take pix when i take mine off.)
Got no clue why they're different w/out taking both apart. If you want to send them to me for "analysis", PM me. Honestly, though, probably just a change in the assembly line. Must have a new process for 2k3. Either that, or the sub that made the TB has a slightly different design.
Originally Posted by GBAUER
Got no clue why they're different w/out taking both apart. If you want to send them to me for "analysis", PM me. Honestly, though, probably just a change in the assembly line. Must have a new process for 2k3. Either that, or the sub that made the TB has a slightly different design.

I don't think a change as minor as that would effect anything.
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