boxers bore is only .134 less than most n/a 2.4's,the main diff,is liter capacity,in addition i wasnt downing them,i actually admire the awd porche's,but im sorry,even the hks minx impreza had a 89 hp gain after an ecu,t16,turbo timer,fms,cold air,solid axle,4.23:1 gear change,and about another $3,000 in to it,sorry to break it to you,but there dyno queens,they talk big,but just wont put out