Improved overall rigidity

Short head lug nuts dedicated for adapters (compatible with 15mm or thicker spacers)

That means the rear would squat a lot during acceleration

7L Ecoboost engines

\n The Multiple Award-winning Kompact EM Series of Upgraded Blow Off Valves are the world’s first truly plug and play Upgrade solution for your factory diverter valve

Wastegate Valve Position Sensor JRX4 Improved overall rigidityValve Position Sensor to suit the Turbosmart Wastegate and Race Port Sensor Caps. You can log the wastegate valve position and know exactly what it is doing in relation to other engine operating conditions. For example, can see at X RPM, your valve lifts Y much, which results in Z boost pressure. No uncertainty, just hard data.