Dual full 3" Cat Back configuration tailored for the 3.0TT Z. Featuring a precision-engineered X-pipe and robust resonators built for big boost. Dyno-proven power gains of +6 hp and +14 lb-ft of torque at the wheels (with factory downpipes), and sound tested with and without aftermarket lower downpipes. Here, you’re looking at the Track Edition - which, unlike its Touring Edition sibling, removes AWE’s patented 180 Technology® resonators - the result is more pronounced volume within the cabin during mid-range acceleration/deceleration and cruising speeds. The Track Edition may be too much for many–especially with aftermarket components upstream. Due to this reason, AWE Track Edition Exhausts cannot be returned based on sound preference. You’ve been warned! (But fear not AWE offers simple bolt-on conversion kits if you ever find this setup to be too rowdy!). Each exhaust comes complete with bespoke adapter plates and gaskets to fit AWE’s dual 3” system to factory downpipes (if you’re mating to aftermarket components, this hardware is not needed). The Track Edition comes complete with two 5" chrome silver slash-cut tips, and all necessary hardware for installation - available in diamond black or chrome silver finish, individually adjustable to allow depth into the bumper to be set according to personal taste. All this plus 50 state emissions compliance, AWE’s Fitment Guarantee, No Check Engine Light Guarantee, and the AWE Lifetime Warranty. Please note, this product line is only confirmed to fit US models of the Nissan Z.