The ACT XACT Streetlite flywheel for 2007–2009 Nissan 350Z, 2009–2016 Nissan 370Z and 2008–2013 Infiniti G37 is a serviceable, lighter-than-stock flywheel that reduces inertia for improved throttle response. Materials are distributed for strength, heat tolerance and rigidity. Preferred for street or drag racing, it can be resurfaced and is backed by a one-year warranty.
ACT 07-09 Nissan 350Z / 09-16 Nissan 370Z / 08-13 Infiniti G37 XACT Flywheel Streetlite