Ingalls Engine Torque Dampers 06-08 Mazda RX-8 - P/N: 93039 Product Model: ING-93039 Ingalls new "Stiffy" torque damper is a elastomer shock that mount via 7 gauge steel brackets between the engine and the chassis, reducing or eliminating power robbing movement improving off-the line acceleration for your vehicle. The "Stiffy" has hardened spherical rod ends, aerospace grade fasteners, 6061-T6 Aluminum body and an adjustment range of 6.75" to 7.2". - Greatly improved off-the line acceleration. - Reduced wheel hop. - Improved vehicle stability. - Reduced shock loads on driveline components. - Smoother shifting. - Reduced wear on exhaust system joints. - Less vibration transmission to the driver compared to polyurethane dampers.