GT6 exhausts - looking at standard GT6 exhaust back boxes on the club shop, the Mk2 and Mk3 silencers are listed differently : Mk2 - BSTH88 £196 / Mk3 - BSTH 124 £188
Does anyone have any idea of the difference? This is for a cobbled up fit to a Spitfire so I can't peer underneath my GT6 to look since I don't have one, lovely as they are.