I know the boys down there anyway but I paid £250 for my front exit which is 3" to a 4" box then back to 3" out the bumper. My mate luke in the videos only paid £90 for a buddy club spec2 style back tube. But I got him a good discount. They're top lads there mate, if you go there just speak to andy or james and tell them Rob Ebbs sent you and they will sort you out! Yeah I live in Canterbury bud. Yeah bro, I've got a boner for it already lool. Haha . Jesus, so much money man that's unreal. I'll have to look in to it I guess. How much are 550's? Is itttt, bit pricey just for injectors lol.