KW Suspension ESC Module for Porsche 911 (997) convertible (68510165) 1536 Helper springs allow the spring

Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load

Exceptional carbon/resin ratio offers high stiffness and added durability

It provides an intake growl that will surely excite your senses as you open up your Honda Civic and let that turbo spool

The kit fits many popular vehicles with leaf springs

BMW F90 M5 TURBO INLETS

KW Suspension ESC Module for Porsche 911 (997) convertible (68510165) 1536 Helper springs allow the springElectronic Damping Cancellation Kit by KW Suspensions. When an upgrade to KW coilovers is performed, your vehicle's original ECU control module may not recognize the different operation and coding of your new components leading to confusion by the system, undue error messages, and even possible ECU failure. This set of compact electrical circuits plug in and block dampening commands from your vehicle's OEM electronic control module to avoid these