Not sure which 1999 Subaru Impreza Cold Air Intakes are right for you? We have over 18563 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:
"this porduct is high quality, and gives great sound, and noticeable power increse, but almost thoguht of everything,.. before install i studyed my engine and the the short ram intake, upon my investigation i decoveyed there was no mounting hole for a plug the computer need to make the proper fuel/air mix, im qwite sure it was a temperature sensors, so i slitely modified the sleeve, and push the tube of the short ram assembly back just enough to fit it in, not a problem at all! overall i love that it gave a deep throat sound my subaru was missing." —William G from Benicia, CA bought an AEM Short Ram Intake System for a 1999 Subaru Impreza, RS.