"Anything with a high-speed corner will be good for us, so Monaco is more Brawn territory.
"But there's no reason why we shouldn't be in good shape at all tracks, in particular at Turkey and Silverstone as they will suit the characteristics of our car."
There is the prospect the Red Bulls will have on board around Monte Carlo a new rear diffuser which was the cause of so much controversy at the start of the season. Horner added: "Our guys in Milton Keynes have been working very hard on it. Every team that has so far put one far has found some performance."
Meanwhile, Ferrari were set to learn later today whether they have won an injunction to prevent the FIA bringing in a £40million budget cap on teams next season.
The sport's most successful team have threatened to quit Formula One if the rules are not re-written. Renault, Toyota and Red Bull's two teams have taken a similar stance.
