
Guard offers both Torque Biasing and Limited Slip styles with custom packing for your application. Deatures billet housing and competition level internals.
| 986 Pro | Boxster to late 1999 (G86.00 & 01 w/012) |
| 986 Club | Boxster to late 1999 (G86.00 & 01 w/012) |
| GT2 Pro | Boxster S '00-'04 |
| GT3 Club | Boxster S '00-'04 |
| GT1 Pro+ | Boxster S '00-'04 |
| 987 Pro | Cayman 5-Spd, Boxster 5-Spd 2005-on |
| Cayman S/Boxster S 6-Spd 2005-on |
| Cayman S/Boxster S 6-Spd 2005-on |
| 986 | Boxster to late 1999 (G86.00 & 01 w/012) |
| G50 | Boxster S '00-'04 |
| 987 | Cayman 5-Spd, Boxster 5-Spd 2005-on |
| Cayman S | Cayman S/Boxster S 6-Spd 2005-on |