What is it?
A whole Autocar first drive seems like an extravagance of space to tell you about what amounts to an option. But then the Performance Pack - a £3000 temptation now facing buyers of Lotus’ supercharged Exige S - is some option, taking the already superb Exige S and turning it into quite possibly the finest British sports car you can buy.
The headlines include a more greedy looking roof-mounted air-scoop and changes to the supercharger that give additional power (240bhp from 221bhp) and torque (170lb ft from 158lb ft), plus larger front brake discs and beefed-up brake pads to cope with the extra pace. If an extra 19bhp doesn’t sound much then remember that the Exige S weighs just 935kg, so a little extra goes a long way. It's the effect, rather the numbers, that render the Performance Pack such a marvellous triumph.
The massaged torque delivery is felt from 3500rpm onwards, the delivery not just stronger but smoother and longer-lasting as well. The extra power comes on stream from 5000rpm onwards and at a rate of growth that doesn’t diminish until it crashes into the limiter at 8000rpm. Together the effect is of an Exige S with a mid-range punch that chimes in earlier, hits harder and lasts longer, and (although those familiar with the car may find this difficult to imagine) an even more frenetic top-end.