We specialize in custom ecu tuning, installs, and engine builds for your Subaru STi, Wrx and RS. We offer OpenEcu Tuning as well as Hydra EMS Tuning for your Subaru. We have tuned Subaru's with just simple bolt ons all the way up to 550+whp rotated setups. We have been building and tuning Subaru’s for 5 years now. Our goal at Snail Performance is to provide superior customer service while enhancing your performance needs. .