You’ll learn what a downpipe does, what to look for, and how to choose. This is where a properly engineered subaru sti stage 2 power package makes a real difference Shop iag for downpipes and j pipes that fits your subaru wrx, sti, fxt, and lgt
Subaru WRX/STI Downpipe
Choose from trusted manufacturers like cobb, ets, invidia, mishimoto, and more.
So, you’re looking to upgrade your subaru wrx sti’s exhaust system, and the downpipe is next on your list
This is a big step that can really change how your car sounds and performs. If your sti is your daily driver, you should choose a catted downpipe made from 304 stainless steel You will notice a solid power bump, better turbo spool, and a deeper exhaust note, all. It explains the function of a downpipe, its importance in engine performance, and how to identify.
With so many sti owners having experience with exhaust now and so many designs and types of exhaust systems, then to those who have experience and knowledge, what are the exhaust. I made a comment on a facebook post in a wrx / sti group and was laughed at and informed that getting an aftermarket downpipe on a subaru meant that i would need to get a tune. Long term damage from running untuned on '06 sti factory 2.5l turbo powertrain (ej series factory 2.5l turbo)
