Borla 23-24 Ford F-150 Raptor R ATAK Catback Exhaust 1988-bmw-325i-base-esi1940999 Just what you'd expect from

Just what you'd expect from the worlds most experienced (and most winning) exhaust brand

For over 4 decades

Coverage includes Trail Boss models

BORLA(r) system does NOT include NPP valves

5" into dual 2

Borla 23-24 Ford F-150 Raptor R ATAK Catback Exhaust 1988-bmw-325i-base-esi1940999 Just what you'd expect fromBorla(r) system is a True Dual design. This 3" diameter Mid Section includes Active Exhaust Valves. The ATAK(r) sound level delivers an aggressive, race bred sound without any drone. It features our Polyphonic Harmonizer and SwitchFire(r) technology. Borla(r)'s Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full