Convert to Electronic wastegate - has anybody used this controller?

[wheela]

Has anybody used this or tuned this? I stumbled across this on Full Race, they're selling electronic wastegate conversion kits and an electronic wastegate controller that converts duty cycle% input into wastegate position (5% = fully open scaled up to 95% = fully closed). It auto-sweeps to set its own travel limits. The factory DME (or a stand-alone) controls it, you just need to retune since there's no wastegate spring or back pressure against the wastegate flap to compensate for to hit desired wastegate position. Looks like a good option for single turbo guys wanting to run internal wastegate Any thoughts?

Full-Race Electronic Wastegate Conversion Kit - BorgWarner B2 EFR

Precisely control your boost. The Full-Race eIWG Electronic Internal Wastegate Conversion Kit for Borg Warner B2 EFR Turbos replaces the traditional boost-activated wastegate actuators. The electronic actuator allows for precise control of the turbocharger wastegate in all conditions.

www.full-race.com

Electronic Internal Wastegate Controller by DCCDpro

The Full-Race EWG-Pro by DCCDpro is a dedicated Electronic Internal Wastegate controller for use with Full-Race eIWG Electronic Boost Control Conversion Kits or MHI / Melco Actuators. The fully programmable interface supports 5%-95% Duty Cycles for superior boost control.

www.full-race.com

 

[wheela]

Changed the title to hopefully get some more views and thoughts Only potential issue I see is unknown reliability of the controller? They have off the shelf converters for both EFR's and Garret G-series.

 

[wheela]

Just found out this works on PWM input frequencies from 50Hz up to 1kHz, so this is perfectly compatible with our 300 Hz boost solenoid PWM frequency

Or maybe 250Hz? I've seen conflicting numbers... Does anybody know for sure? Either way it should work.