by Tradewind » Wed Nov 21, 2012 6:45 pm
OK, have found 1 Model of Subaru 4cyl that is a big headache
The Outback MY07 2.5 which has tumble valves in the intake system - the motor in this model has some of the most weird stuff you can imagine, how about same throttle body diameter as a H6 3.0, + tumble valve intake etc. In NA form makes 92kw at the hubs, not sure why Subaru went to so much trouble with adding this different stuff when motor still only makes same power
2015 Liberty 3.6R (6GEN) - Raptor headers and Raptor SUPER MAF