The BG coilovers are a copy of the V1 Series produced by BC Racing. They are made in China and should be avoided like the plague. www.bc-racing.co.uk are a higher spec than the V1 Series and are a completely different product but still come come from the BC Racing factory. We are the UK distributer for BC Racing and KSport. KSport being the same as D2 Racing. We always recommend the BC Racing over KSport for a road car, far superior ride quality and durability. Coilovers doesnt have to mean poor quality ride, you just have to pick the right product.