Would a Blitz nur Spec fit on a 1998 Lexus Es 300 it says its a universal exhaust

if it is a cat back itl probably work alright just make sure the diameter of the exhaust matches the port n u should be alright

5-20hp gains from a simple exhaust mod is nice :)

as far as l know blitz nurspecs are strictly axle-back exhaust or mufflers alone. They do make applications for catback but that costs ALOT of money and not worth it in my opinion.