Hypertech on HorsepowerTV
Horsepower TV featured a 2009 WRX on their show a couple of weeks ago, where they installed the Hypertech Sport programmer, and an AEM intake and Magnaflow cat-back exhaust system, and tested the results on their 4-wheel Dynojet. I posted a link above to the episode with the WRX Hypertech tuning. If you would like to just watch the show, please do. If you are only interested in the WRX spot, fast forward to the 13:55 minute mark. In this spot, the guys make a dyno run with the stock car and posted a baseline of 221HP and 239 TQ. With the only Hypertech tuning added, the dyno pull shows an increase of 18 HP and 24 TQ. Then the guys added the Magnaflow cat-back exhaust and AEM Cold Air Intake for another dyno pull. The increase was 10 more HP added by both modifications put together for a total of 249 HP.