Your car and of course totally your call but I would suggest your chasing a problem that isn’t there and I hate to say it going to induce another one. Unless your car is for track type use then a load proportioning valve is going to cause more problems.

It’s used in conjunction with different tyres, suspension and track conditions, even variation from track to track to fine tune the braking system. Effectively what is optimum on one day won’t be the next.

Fit the Mulfab discs and upgrade your calipers by all means but please give considerable thought to fitting a load proportioning valve.

BR
Colin


BR Colin
Who used to be a Spanner Juggler