Hi and welcome. I had the same issue with a nut and washer on the intake system. Would only supply a full intake system at rediculas cost.
Look on ebay for someone breaking a car. May get lucky if they have a seat which they can not sell as a complete unit. Good luck
Collins Cp2 map. Ramair induction. Mountune mud flaps. Scorpion Sports Cat. Scorpion Tracker. Wind deflectors. NB washer jets and shark fin aerial. EBC Grooved discs, YellowStuff pads. Airtec Intercooler, Miltek cat back with titanium tips. Collins quickshift. DSC Controller