Numeric Racing

Numeric Racing Porsche 986 / 987 / 987.2 Boxster / Cayman Performance Shifter Cables (1997-2012)


umeric Racing's Performance Shifter Cables include a wider diameter cable, aluminum rod ends and stainless steel mounting connectors. This assembly greatly improves the overall strength, performance, and durability of the cables. This results in a significant enhancement throughout gear engagement and cable longevity. Most importantly, umeric Racing Shifter Cables are designed to completely eliminate the excess movement found to be the known culprit of cable breaks.


Fits all 986/987/987.2 Boxster/Cayman Models and 3.8 Engine swapped vehicles (1997-2012)

Increased cable diameter to eliminate breaking

Stainless steel mounting connectors

Increased strength and durability

Enhanced shift connection and precision engagement

Aluminum rod ends

Solid construction

Do-It-Yourself installation in just under an hour with no modifications necessary - Watch the Installation Video - Written Installation Instructions

Backed by Numeric Racing Limited Lifetime Warranty

The custom Numeric Racing Bulkhead Wrench is highly recommended for installation

Set of Cables includes 5 yellow inner caps. Inner caps are one-time use

Some customers experience a slight increase in noise/vibration from the metal cable ends, if you're concerned about this you can add Numeric's Shifter Cable Insulation to mitigate that.