The 305260 ECS Drive Shaft is tailored for the XRAY X4 2022 series and provides a practical handling upgrade. This 58mm shaft uses Hudy Spring Steel to lower vibration and reduce drivetrain noise, improving overall response.
Hudy Spring Steel delivers a balance of toughness and springback that keeps the shaft true under stress. That durability helps the drive shaft retain geometry through repeated sessions and hard impacts.
Once installed, drivers should feel crisper steering and steadier corner speed, allowing easier control when pushing the car. The ECS shaft helps translate inputs into more consistent lap times.
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