Hi everyone, I'm now in the S3 club!
Car felt fine when I bought it, not sure if I was just getting used to car or wether the problem was already there but after I put forge split-r on I was overtaking in 6th on motorway, boost came in then a slight stutter then back on boost but not quite as high. Also noticed when boost peaks almost instantly you can hear turbo spool down and settle at a much lower psi, also every now and again seems to go into some sort of limp mode holding back boost. Any suggestions or ideas as to what prob could be would be appreciated! Thanks in advance