Marussia not only had the revised exhaust\sidepods for Silverstone, but the nose of the car also came in for revisions. These changes comprised a chin section being added under the nose, revised turning vanes and a new rear wing.
Marussia have not introduced any large upgrades so far this season. In season development being just small iterations of front wing and cascade design. For Silverstone the team have produced what Team Principal John booth called “our first proper wind-tunnel generated upgrade”. This being a reference to the new Technical team’s focus away from CFD only development. Booth also identified the upgrades as consisting of “new rear wing, exhausts, floor and side pods”.