ISR Performance Series II - Resonated Mid Section Only - BMW Early 323i / 328i (E46) 1999-2000 Audi-Q7-2015 Dynamic Control: Seamlessly toggle between

Dynamic Control: Seamlessly toggle between modes to match your environment and driving mood

This function is not intended for on-road use and requires independent activation with the included toggle switch

aFe POWER's 2011-2014 F-150 EcoBoost intercooler tubes are constructed of 2-1/2" mandrel-bent

Power light:

ISR Performance Series II - Resonated Mid Section Only - BMW Early 323i / 328i (E46) 1999-2000 Audi-Q7-2015 Dynamic Control: Seamlessly toggle betweenISR Performance Series II Resonated Mid Section Only BMW E46 Early 323 328 ** THIS IS THE RESONATED MID SECTION ONLY, NOT COMPLETE EXHAUST SYSTEM** ** WILL NOT WORK WITH OEM EXHUAST ONLY WORKS WITH SERIES II EXHAUST SYSTEMS ** ** NOT TESTED ON OEM AUTOMATIC VEHICLES ** ISR Performances new Series II exhausts feature a modular architecture, allowing you to swap between the various Series II mid sections (Resonated and Non Resonated) as well as the