Easy Street Motorsports (ESX) starts with the already enthusiastic Subaru WRX and gives it a three-step makeover; base-level ESX tuning nets 344-hp and a 4.5-second 0-60-mph time, while the mid-level ESX500 package gets 500 hp and 3.8-second 0-60 times. The full-on ESX 740 setup becomes a monster street car capable of 0-60 mph times under two seconds and quarter mile times faster than 140 mph. Don't let the "740" badging fool you, ESX owner and race driver Ali Afshar claims the actual horsepower is above 800, thanks to a Toni Rigoli Performance-built EJ20 stroker engine boosted by Innovative GT72 turbocharger, top-mount intercooler, dual-stage NOS Nitrous Oxide system, MicroTech LTX-8 engine management chip, and an array of products from Subaru Performance Tuning. An automatic tranny transfers power through the Subaru AWD to BFGoodrich Comp T/A 255/06R16 drag radials.
