Sorry this product is no longer available and has been discontinued.
The information listed below is for reference.
These header adaptor pipes are used with the 17290 header to adapt to a 2.5" Cat-Back™ System.
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-controlled CNC manufacturing ensures an accurate fit. Best of all, Borla® stands behind every connection pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.