Better is a relative term... They recover faster, then again the stock IC recovers even faster so by that merit its better than the GP IC.As they are better than all aftermarket intercoolers, they will always retain value, I think around the 800-1000 mark nowadays!
Hi Tweedbean - yes very interested over here. Please shoot me a PM if you decide to sell - thank!Cheeky little post here to say I will soon have a top mount GRS intercooler for sale with under bonnet diverter if anyones thinking of getting one. Will get photos and a proper post up over the weekend.