I am trying to source a plastic air intake (the one that leads from the front grill to the air filter box). Does anyone know if the standard s-type intake will fit a 2003 STR? I have found a few on ebay:

New OES Genuine Air Intake Hose Jaguar s Type 2002 2007 2006 2005 2004 2003 | eBay

2003 2004 Jaguar s Type Engine Air Cleaner Box Intake Tube Pipe Hose Assembly | eBay

2003 2004 2005 2006 2007 2008 Jaguar s Type Air Intake Tube 2R83 9A673 AB | eBay

Ebay lists the part as fitting the STR but I don't trust those guides all that much

 

According to the parts catalogue, it's the same item for the 4.2 regardless if supercharged or not.