In the past Subaru have been playing things kind of safe with upgrades and they have been slow for the Subaru WRX STi. However this has been something of a mistake for them as it did allow the competition to catch up and it is looking as though they could be the ones that have been left behind.
The Subaru WRX STi came onto the market boasting an engine of 300 horses and since this time it hasn’t been given many upgrades. The version that is out at the moment offers up 305 horses, which means that it has received only 5 horses more by way of an upgrade during this time.
305 horses aren’t that bad of course but then rivals are offering more. The Ford RS has the 350 horse engine. Subaru are working on a new and upgraded version of the Subaru WRX STi and fans are hoping that this time around there is going to be a big upgrade to at least a 2 litre turbocharged engine with 232 horses.