Not sure which 1999 Subaru Impreza Exhaust Headers & Manifolds are right for you? We have over 918 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Installed headers on 2.5L Subaru impreza rs engine. Sounds great, gives the engine the boxer rumble at low end powerand Noticeable performance gains at higher gears. Only complaint is that the headers do not come with new gaskets and had to purchase these separately for an additional $25 from napa. Also had to cut the headers to fit on the underbody to fit on a 1.8L impreza coupe which I knew going into the purchase but sad that it voids the " million mile" warranty. Overall sound is great on the impreza and performance increase is noticeable." —Ryan H from Lakewood`, CO bought a Borla Exhaust Performance Header for a 1999 Subaru Impreza.