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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
These are currently available in blue and grey
The DX3 swaps in X3-spec internals
STM Tuner Secondary
Allows full compatibility with AO RC tuning for precise RPM control
WSRD Wastegate
WSI CNC Ported Throttle Body | Polaris Pro R BIG INJECTOR These are currently available in**This modification requires a tune for proper control.** The WSI 68mm ported throttle body offers a 20% increase in area at the throttle plate, and overall an even larger increase as we have greatly modified and smoothed the airpath. As we are always looking for improvements, we noticed the throttle body seemed to be very restrictive. We 3D scanned the factory throttle body, digitized the OEM air path, went to work with MasterCam, found the largest