Transmission's tried and tested 6-speed "Pro" differential has been
the preferred unit in BGB race cars since inception. The ultimate high-speed
track limited slip differential for your Porsche provides lockup on
acceleration and deceleration. The plates, the spiders and the side gears are
REM polished for smooth operation. Guard Transmission LSDs can be had with 2 or
4 friction discs and feature their exclusive dual-reversible ramps for a total
of 4 complete settings for lockup for accel and decel. Theycan pre-set the
differential to your specifications if you would like it to arrive ready to
– 1045 Billet body, still far stronger than any OE LSD. This unit fits all 981
Caymans and Boxsters equipped with a manual transmission from the factory with
the gear driven heat exchanger setup.
Motorsports has relied only Guard Transmission differentials and gear sets
since 2005 with zero failures on track or on the street.
Transmission LSDs are the industry standard in high performance Porsche
differentials. Our CNC billet 4340 chromoly bodies are unrivaled for strength
all 6-Speed Boxster/Cayman Models 2013-2016 (981)