I bought a 2010 WRX only has 20k on it. I bought an extended 5 year 100k bumper to bumper warranty. I have a cob AP and wanted to put a cold air intake on and flash to stage one everyone tells to wait due to warranty. I can't imagine the warranty company bouncing a claim due to a cold air intake but I maybe wrong. Any advice on which way to go would be appreciated also it is a aftermarket warranty if that make a difference.