The only shock absorber with the patented Inertia Active System
The Inertia Active System built into every Edelbrock shock absorber can sense the difference between the motion of the the wheel and the motion of the chassis. Conventional shocks have a fixed dampening rate and can only react to the relative motion between the chassis and the wheel. In other words, they can't tell whether the wheel is going down or the chassis is going up. They can only tell there is a motion between the two. The fixed dampening rate means that conventional shocks will be either be soft for a better ride or stiff for better handling.
Edelbrock Performer IAS shocks have a variable dampening rate that enables the shock to apply a higher dampening force when it's needed to control excess chassis motion and a lower force when the wheel hits bumps, potholes, railroad tracks or any surface irregularities.
Variable dampening improves handling as well as ride comfort. Here's how: When the chassis tries to lean while cornering or nose dive during hard braking, a very high dampening force is present to keep the chassis very stable. When the wheel encounters bumps or potholes, the dampening force falls to a reduced level, enabling the wheel to follow the terrain without transmitting jolts to the chassis. This allows for a smooth ride and increased traction for the tires because they remain in full contact with the road. Edelbrock shocks are tuned specifically for Explorers and the dampening forces are set to be stiffer while handling and softer over rough terrain than conventional shocks.
The revolutionary Edelbrock Performer IAS shock absorbers deliver excellent handling and a comfortable ride. The patented Ricor Inertia Active System eliminates the compromise inherent in other designs for a shock that is soft on rough roads and firm on smooth ones. They keep the tires on the ground and the chassis stable. You may have heard these claims before, but now it's for real. With Edelbrock, you get "The Best of Both Worlds" - superior handling and maximum comfort!
30 DAY MONEY BACK GUARANTEE
LIFETIME LIMITED WARRANTY