McLaren confirms new exhaust to debut in Britain

McLaren on Wednesday confirmed reports a Red Bull-style exhaust layout will debut on the MP4-25 at Silverstone.

Several teams are embarking upon a similar approach, with designers working to install low-mounted exhausts that allow air to flow more efficiently into the double diffuser.

The benefit, with also the fast-moving exhaust fumes channelled through the diffuser, is believed to be up to half a second per lap.