The P/S cooler doesn't need to be modified to fit the Gords HE. It may however need to be modified to fit the SPAL twin electric cooling fans. My fans came in today so I may try to get them installed by mid next week. I won't start a job which may need fittings on a weekend.Were there any interference issues with the stock GT front fascia? I am curious to see how it would fit with my GT 500 front fascia & lower grill. Did the P/S cooler have to be modified?