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06-15-2011, 12:46 PM | #1 |
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New Eisenmann + 3D Design installed photos
Eisenmann E89 Z4 35i Race performance with 4x76mm Quad tips + 3D M-tech carbon rear diffuser. The Eisenmann and 3D diffuser are both 100% bolt-on. New videos coming soon....
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09-10-2011, 06:58 AM | #5 | |
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Quote:
There are some simple questions such as :1)what is the diameter of stock exhaust and what is the diameter of Eisenmann Race? 2)Do we have dyno tested results to compare stock vs Eisenmann about power gain ? Eisenmann Race is the most lovely-sounding exhaust i have ever heard for E89 Z4 35i. But is it also the most effective to get maximum performance and power ??? I am waiting to get a reply soon from someone that has tested it to his car,or even better from an Eisenmann dealer!!! |
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