The Stig
For the 1:17.6 lap, the Koenigsegg CCX (written as "Koeniggggsenisseggsegnignigsegigisegccx2 with the Top Gear wing" on a much-longer magnetic strip, because the presenters pretended not to be able to spell Koenigsegg) was fitted with an optional rear spoiler to provide downforce after The Stig spun the unmodified version off the track. The Stig allegedly recommended this modification, correctly predicting that the car would then be the fastest ever round the track, although Koenigsegg stated that the improvement was due to other adjustments.