Here, look at how this is done. From the TB point the section goes all the way to the top and to the side. No T shape to it at all. This is what you should shoot for. Get rid of the tube to tube design. Actually I would call this a V shape more then a Y shape.
[IMG]http://www.****************************************.com/Images/93174-3.61.jpg[/IMG]
Just need it to have the same OD/ID where it meets the stock Boxster Plenums and accepts a 76mm TB. This picture is for a 996, but it only accepts a 74mm TB.
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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 |
Last edited by KRAM36; 02-26-2015 at 01:09 PM.
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