Hardrace - RC ADJUSTABLE SPACER 30MM INCREASE TOYOTA, SIENNA, XL30 11-ON BMW Z4 Haltech's Elite 2500 ECU takes

Haltech's Elite 2500 ECU takes the art of engine calibration to a whole new level

Direct bolt on for easy installation

Dual CAN Bus communication for Haltech Dashes and expansion devices

Available in raw or black finish

which results in an instant power increase over the OEM piping

Hardrace - RC ADJUSTABLE SPACER 30MM INCREASE TOYOTA, SIENNA, XL30 11-ON BMW Z4 Haltech's Elite 2500 ECU takesRoll center correction solution! By installing the HARDRACE Roll Center Adjusting spacer, it will correct the suspension geometry of a lowered car, putting the control arms back closer to its original position, resulting in increased steering response and stability while eliminating bump steer . Decreases body roll . Improves tyre contact patch with the road . Increases steering wheel responsiveness . Enables increased cornering force