Injen 08-09 xD 1.8L Polished Cold Air Intake

BORLA'S unique SwitchFire X-Pipe assembly is designed to replace the O.E. resonator ONLY on this application. Install it by itself, or combine it with other BORLA components. Part is 33.2" Long x 7.1" Wide x 5.5 High. Inlets 2.25" O.D., Middle Pipes 2" O.D., Outlets 2.5" I.D. Outlets are angled outward slightly. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA'S patented SwitchFire design truly blends the combustion pulses from both sides of the engine for improved performance. The result is an aggressive custom sound and improved power. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind everySwitchFire X-Pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.