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Thierry25 Thierry25 is offline
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Join Date: Feb 2009
Location: FRANCE (Besanšon)
Posts: 310
Originally Posted by proffighter View Post
I have a Tial as well with 1 bar installed. But the pressure was the same 1.1bar as with the stock WG. The reason for the boost increasement was the change of the headers, which was discussed on other threads. Headers like B&B, Fabs etc. will end in higher boost level

+ 1

The aftermarket headers and their wastegate tubing are reponsible of this issue !

I bigger tubing for the wastegate would be the best way to solve this problem.

Of course, you can also reduce the spring rate to get lower boost level.
965 C2T / 1991 3.3 TURBO
Old 07-20-2011, 05:53 AM
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