That's just the regular heat/sound insulation cover found on any S2 Elise.Ground Loop said:And last, this is that Touring Pack soundproofing in the engine compartment. See that black and white flocked shell? Yeah.
AFAIK is the additional sound deadening of the firewall mostly inside the car under the cover/speaker panel. For instance you'll find huge lumps of sound proofing material behind/under the speakers.