Numeric Racing Porsche 986 / 987 / 987.2 Boxster / Cayman Short Shifter and Cable Bundle (1997-2012) SP11 the restrictive factory airbox is

the restrictive factory airbox is replaced by Fabspeed's Carbon Fiber Competition Intake System which increases the cold air flow into the engine for better power and sound

All customers must have access to a PC or Windows computer

compared to a stock car we gained 21 whp at 7100 RPM and 27 ft/lbs of TQ at 4700 RPM with Sport Cats

RS5 B8 (07-14)

Superior and more efficient design over the factory intake

Numeric Racing Porsche 986 / 987 / 987.2 Boxster / Cayman Short Shifter and Cable Bundle (1997-2012) SP11 the restrictive factory airbox isGet everything you need to totally overhaul your shifting experience! Numeric Racings Shifter and Cable Bundles include their world renowned Short Shifters, their unbreakable Performance Shifter Cables, and everything in between to get them installed on your Porsche. We highly recommend our customers get Numerics Performance Shifter Cables when purchasing a Numeric Short Shifter. The factory cables are prone to breaking and are a major source of slop