Unfortunately I had no luck even with the module wired in- still the same behavior- if I gently put pressure on the pedal the pedal sinks in to breaking point, if I stomp the pedal it gets hard for a splitt second, then goes soft down to the breaking point...

Thanks for the heads up- might have to look into this and try to find one...

Edit: Found and ordered one!

Hi,

so just as of today I got the Yaris iBooster up and running in my MX-5.

ATM I am not entirely happy with the brake feel. The brake is stiff for a splitt second, then starts to go down to breaking point - I thought there should be more generic feel to the pedal. The breaking itself is ...

Yeah, I also just ordered an adapter for my pressure bleeder- so I can do it alone, I don't always have a second person to help...

Thanks for your heads up!


I got an adapter to put air pressure in to the brake fluid reservoir.

Put 0,5 to 1 bar of pressure in the reservoir. And than one by one ...

Did you manage to bleed the iBooster already? I suppose you have to switch the iBooster on, when doing this?

Hi Manny, (and Chris ;-)),

I stumbled across this post on my search about retrofitting an iBooster to my old Mazda MX-5 MK1/NA- I bought the same Yaris iBooster (though I bought an RHD one due to space restrains). The Yaris booster has the perfect fittment with the 80x60mm bold pattern for my car ...