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(310) 986-6620
 
 
 
 
 
LSD Side Flange Requirements
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Clutch Installation Guide
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Clutch Installation - Addendum (Torque Specs, etc)
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Chevy Corvette C4 - LSD Side Flange Modification
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Dodge Viper (SR) - LSD Side Flange Modification
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Toyota Supra JZA80 - LSD Side Flange Modification
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BMW E46 M3 - LSD Side Flange Modification
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BMW E92 M3 - LSD Side Flange Modification
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BMW LSD (L2-Size) Installation Notes
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BMW LSD (M2-Size) Installation Notes
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Alfa Romeo 1750cc - Close Ratio Gear Kit Installation Guide
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Nissan 350Z - Close Ratio Gear Kit Addendum
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Nissan 350Z - Close Ratio Gear Kit Installation
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What is a differential and what does it do?
 
   
How does a clutch work?
 
   
What is the difference between an OS Giken SUPER LOCK LSD and another companies LSD?
 
   
What is the difference between an OS Giken clutch and another companies clutch?
 
   
How much torque does an OS Giken clutch hold?
 
   
Why are OS Giken products more costly when compared to other companies with similar products?
 
   
Why do I need a movement alteration kit for my OS Giken clutch?
 
   
Why do all the OS Giken clutches come with a flywheel?
 
   
Why do all OS Giken clutches make a noise when the clutch is disengaged?
 
   
Some companies outside of the US/Canada/Latin America/Caribbean are selling OS Giken products in this market, why not just purchase from them?