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					Originally Posted by NickCats  Does anyone know if this is correct for a 99 Boxster :
 "201 horsepower @ 6000 rpms and 181 lb-ft of torque @ 4500 rpms"
 
 If so, for maximum performance do I want to shift at 6000 rpms ( HP ) or 4500 rpms ( torque ) ?
 
 Thanks !
 
 Nick
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Use torque to determine shift points. See this YouTube video for how to determine shift points:
https://youtu.be/zZBqb0ZJSwU
I already have a Dyno. Now I just need to know the gear ratios. Mine is a 2003 986 Boxster S. Anyone know where I can find the gear ratios?