Godspeed Nissan 370z Z34 / G37 Sedan Coupe Vq37 Vq37hr Front + Rear Suspension Sway Bar 30mm / 25mm GODSPEED 03-08 NISSAN 370Z FRONT & REAR SWAY BAR will fit: 2009 2010 2011 2012 2013 370z 2009 2010 2011 2012 2013 g37 coupe / sedan 2007 2008 g35 sedan 4dr FRONT - 30.30 mm REAR- 25.36 mm -Full Chromemoly Construction, Handling Master -Bolt On, Stock Mounting -No Adjustment Necessary -Solid Bushings Included STREET TESTED, TRACK ABUSED !! LIFE TIME WARRANTY Built for the driving enthusiast, the GODSPEED Stabilizer emininates roll for exceptional stability and maximum tire contact patch and grip. Unique to the GODSPEED Stabilizer is it's FULL CHROMEMOLY steel alloy construction. Chromemoly's strength is such that a small diameter chromemoly anti-swaybar is significantly stronger than the standard steel anti-swaybars that are larger in diameter. The GODSPEED Stabilizer has a carefully calculated OUTER and INNER diameter, for the proper amount of rigidity. The diameter and strength cannot be compared to other commonly available anti-swaybars due to the vast difference in material construction. Chromemoly anti-swaybars have typically only been readily available to race users. The GODSPEED Stabilizer makes this lightweight, extremely functional race material technology available to all motorsport enthusiasts for a reasonable price! INSTALLATION: Installation manual is not included Professional installation is highly recommended