[5mall5nail5]

I wasn't sure how effective the Gtechniq C5 was because my stock 328i brakes were actually pretty low dust! I ONR the car about once a week during winter including the wheels. So, not used to dust. Now that I have the M Perf kit on - whoa baby, don't drive behind me without a respirator lol.

Anyway - using a Karcher Cube 1700 pressure washer (nothing fancy) and no (zero, zilch) wheel cleaner or soap, I can simply rinse the brake dust away with the Gtechniq C5 treated wheels.

I am a believer. I was worried it was ineffective since it didn't add a ton of slickness to the wheel finish yet I used a 15 ml bottle on the 4 wheels (barrels, faces, and rear of faces) along with the 4 calipers. WORTH IT. You guys must try this stuff.

That is all.