Infiniti QX56 / QX80 5.6L Long System Dimensions:1-7/8" x 3" Mufflers and Quad Tips for

Mufflers and Quad Tips for a complete exhaust system upgrade from the engine to the tailpipes

All ARH products are exclusively manufactured for racing purposes

go with the brand that leads the way in performance and quality

This system handles horsepower like no other

Guaranteed to deliver outstanding performance while providing a fit and finish that simply can't be beat

Infiniti QX56 / QX80 5.6L Long System Dimensions:1-7/8" x 3" Mufflers and Quad Tips forARH QX56 QX80 Infiniti Long Systems are available with either 1 3 4" or 1 7 8" diameter, long tube primaries, each version featuring ARH exclusive TIG Welded 3" merge collectors and scavenger spikes. ARH headers feature 3 8" thick Stainless Steel flanges dressed with hand ported inlets. Without question, expect a great fit from our headers to match their outstanding performance. System fits 5. 6L V8 Infiniti QX56 (2012 2015) QX80 (2017 Present)