[R129 SL] ECU Performance Chips

Rob Vonderhaar rob at robvonder.com
Tue Sep 26 14:27:08 EDT 2006


Phil,
I changed the chip on my '95 SL500 with one from Performance Auto
Designs.  It was a simple 2-minute swap.  However, I don't think it was
worth the cost as I really didn't notice much change in performance.
YMMV, but I guess MB had optimized pretty well for performance in the
original chip.
     Rob

________________________________

Does anybody know if these performance chips really increase horsepower?
Is this really a low cost alternative to installing a RennTech kit?
 
Phil Carbone
1997 SL600
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