is trying to resist buying another GTR...
GTR.co.uk seasoned Member
Join Date: Apr 2004
Location: Aston Clinton, Bucks
Cars owned: 2013 R35 GTR (Gone), 2010 RS6 Plus Avant (Family wagon)
Ian, could you explain to us laymans, what the actual noticeable benefit of these would be on a car, say a stage 4 for example? How would fitting these manifest themselves in the driving experience?