Brake discs Bosch or GiroDisc

I have them on the Brembo front bbk on my e39 N5 and really like them for street use.

Have girodisks on my turbo 987.1 s, love them. Much better feel and braking performance

Yup. Love them on my 987.1.

I have girodisc’s on my 981 cayman, they are fantastic rotors, I started off with DS2500 pads but I used up >50% of all the pads in one track weekend at road Atlanta, I’ve got another event this weekend but I’m running DS1.11 this time around.

Absolutely love my girodiscs. I’m on DS2500s which its time for an upgrade to a more aggressive pad, but they’ve held up through quite some heat lol.

Went from OEM to Girodisc 350mm. All street, no track. By far the best upgrade I have done to my 991.2 C4.

Bosch.

Brembo und Ate sind mir schon zu oft am äußeren Drittel fies gerostet nach wenigen Kilometern. Soll zwar ein Problem bei meinem Ibiza sein, kommt bei Bosch aber nicht vor, diesen neu auch deutlich qualitativer aus für gleichen Preis.

Go with the Giro's and leave them on permanently. Better cooling and braking and cheaper to replace just the discs (2 piece rotor) on future replacement.

Eurocarparts sell Bosch front brake discs for £70 each = £140 and £43 for front brake pads, they probably don't use ECP but many suppliers will be in the same ball park so does sound expensive but it depends on the brand they used.

I’m running bosch quietcast pads/rotors all 4 corners, not a huge fan, probably wouldn’t do it again. They seem to “warp” easy getting some pulsating after only 15k on fronts and 5k on rears.