Infiniti QX56 / QX80 V8 5.6L Full System Dimensions:1-7/8" x 3" 5in ID x 3in Length

5in ID x 3in Length Straight Coupler w/ Hump

Made in the USA and Imported

Custom-fit laser-measured design for precise coverage of the rear footwell

ensuring stability and safety while driving

Infiniti QX56 / QX80 V8 5.6L Full System Dimensions:1-7/8" x 3" 5in ID x 3in LengthOur full system provides the most aggressive tone yet it is drone and rasp free. Add 40 RWHP to your QX80 or QX56 with our header and full exhaust, which feature state of the art component engineering. Answering the call for high quality header & exhaust systems for 5. 6L V8 Infiniti QX56 (2012 2015) QX80 (2017 Present) was a top priority for American Racing Headers. Our newest systems for this application provide up to 40 Rear Wheel HP, which really