BMW Mechanical DIYs
Supercharger Installation
Added December 20th, 2009
E39 Suspension Survey
Added December 19th, 2009
E39 540i Sedan Koni/Bilstein Comparison (Unofficial)
Koni Sport Adjustable |
Bilstein Sport | ||
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Front Strut Full Body Length |
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15-12/32 | 15-15/32 | ||
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Front Strut Perch Mount Stop To Clamping Spot (very approximate) |
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10 | 10-11/16 | ||
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Rear Shock Full Body Length |
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15-9/16 | 15-12/16 | ||
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Rear Shock Bottom Of Perch To Middle Of Mounting hole |
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11-3/16 | 10-15/16 | ||
Koni perch setting differential = 5/8″. Bottom/lower setting is highly recommended. |
Again, take the numbers above with a grain of salt since your results might be completely different. If you have detailed questions for a particular owner, you can try to catch them on either Bimmerfest or Roadfly. Posting your suspension-related questions and comments there is a good idea as well since it benefits the BMW community.
Prepared by VietSB
-->UUC Short Shifter Install
Added December 18th, 2009
Front Wheel Bearing Replacement
Added December 18th, 2009
Front Swaybar Upgrade
Added December 18th, 2009
Front Big Brake Kit Installation
Added December 18th, 2009
Bedding In New Pads And Rotors
Added December 18th, 2009
Rear Big Brake Kit Installation
Added December 18th, 2009
Installing SuperSprint Exhaust
Added December 18th, 2009
ECU Removal Instructions
Added December 18th, 2009