The wedge doesn't make a big difference, but the Y shape does.
maf and throttle body diameter
From this thread.
http://986forum.com/forums/general-discussions/31693-maf-throttle-body-diameter-2.html
Most people just go with the 997 Distribution T because it has a very good Y shape to it.
If you can beat this price for a new 997 Distribution T and add more Y shape to it, I might be game on yours even though I already bought the piece.
99711041603 - DISTRIBUTOR TUBE - ES#1498085
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2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
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