Achtuning has been an H&R distributor for an exceptionally long time, longer than Achtuning has existed actually! The story behind that is that Bill Spencer, the owner of Achtuning, has been involved with the motorsports scene with previous companies since the late 1980s. This was before H&R had a US office and so H&R products were being imported through another vendor, Neuspeed. Achtuning is located about an hour away from H&R's US HQ in Bellingham WA. This close relationship allows us to get product in quickly and have a great response time to any product questions that may arise.