Pair of LARINI headers and sports cats for 4200 currently with SHILTECH
These were fitted to my 4200 Spyder by Shiltech during a service. A problem arose with the engine cutting out at idle. Resolved by refitting the old system. Neither LARINI nor SHILTECH had encountered this previously and concluded that it was a quirk of my car. They are, therefore, almost as new having covered less than 100 miles.