Sti balanced toward performance more engine faster stiffer ride uses more fuel. The wrx is available with a subtle lip spoiler.
Before You Buy A 2004 07 Subaru Wrx Sti Here S What You Need
Difference between wrx and sti 2004. As for the differences between a jdm sti motor and a normal jdm wrx motor or usdm wrx motor is the higher redline forged crank and pistions much better headwork and valvetrain different turbo and intercooler and a few other little tidbits. Has a wing and other aero exterior parts. 1the sti produces more horsepower than the wrx 2the sti produces more torque than the wrx 3the sti is equipped with si drive while the wrx isnt. Wrx balanced more toward comfort and economy slower smoother ride uses less fuel. 2005 2007 front struts are not interchangeable between wrx and sti since the knuckle design diverged. The subaru intelligent drive throttle management system is only available in on a continuous variable transmission wrx while the sti offers it as a standard feature.
There are also a lot more differences between the wrx and the sti especially in the interior where you get more premium materials like leather seats and better gauges. The sti on the other hand comes with a standard park bench spoiler. 2002 2004 front struts are interchangeable between wrx and sti as both use the same knuckle. They formed a rivalry that sadly no longer exists today but its legend certainly does. The difference is pretty much the entire motor i think the sti uses the ej25which is a 25l compared to the wrxs 20 the turbo on the sti is also a vf39 while the wrx is notnot sure what turbo is on that car but its got laggggg the intercooler is 40 bigger than the wrx one alsosomething around that. In the war between the subaru wrxsti and the mitsubishi lancer evolution who ya got.
2002 2007 front struts are interchangeable between wrx model years. Base trim you get the car and very little else. Wrx wrx has a 5x100 pcd.
Gallery of Difference Between Wrx And Sti 2004
