We are familiar with this kit on the market made for the SVX. Its about a 30-50 hp gain with using 4-5 lbs of boost. Its comes as a kit but not necessarily the best bang for the buck. If we could get this kit for less $ and safely run more boost, we would suggest it more often. Right now its not offered with an intercooler but should be. As for now, you may want to look at one of our Nitrous kits where you get more for your $. $4,200.00 Subaru SVX and more SVX Parts ~ SVX Accessories ~ SVX Modifications ~ SVX Performance Whse ~ SVX all the way! Visit our other MOTORSPORT Store!