Product Details

The Cusco Street Zero A Coilovers for the 2008-2018 Infiniti EX35, EX37, and QX50 (J50) lower your luxury crossover for a more athletic stance while improving cornering composure and eliminating the excessive body roll of the factory suspension. With 40-level adjustable damping and New Quiet Type twin-tube valving, these Cusco coilovers upgrade handling performance without sacrificing the refined ride quality J50 owners expect from their V6-powered Infiniti.

Infiniti QX50 coilovers need to balance performance with luxury, and the Street Zero A New Quiet Type valving is specifically engineered to reduce road noise and impact harshness on premium platforms. HD rubber front upper mounts maintain cabin refinement, while 16/12 Kg/mm spring rates support both 2WD and AWD configurations across the EX35, EX37, and QX50 model range. Full-tapped ride height adjustment gives you precise stance control on the J50 platform. Made in Japan.

Features

  • 40-Level adjustable damping (1-Way)
  • New Quiet Type twin-tube valving
  • Full-tapped case for total ride-height control
  • CPRV internal valve for stable damping force
  • Front HD rubber upper mounts included
  • Rear reuses OE upper mounts
  • Twin-tube shock absorber
  • Made in Japan
Specifications
Part Number 258 61N CN
Part Name Cusco Street Zero A Coilovers
Vehicle 2008-2018 Infiniti EX35/EX37/QX50
Chassis Code J50 / NJ50
Engine VQ35HR (3.5L); VQ37VHR (3.7L)
Drivetrain 2WD / AWD
Damping Adjustment 1-Way (40 levels)
Ride-Height Adjustable Yes
Spring Rate - Front 16 Kg/mm
Spring Rate - Rear 12 Kg/mm
Camber Plates - Front No
Camber Plates - Rear No
Notes HD rubber front mounts; reuses OE rear mounts; New Quiet Type
Vehicle Fitment
  • 2008 Infiniti EX35/EX37/QX50 (J50)
  • 2009 Infiniti EX35/EX37/QX50 (J50)
  • 2010 Infiniti EX35/EX37/QX50 (J50)
  • 2011 Infiniti EX35/EX37/QX50 (J50)
  • 2012 Infiniti EX35/EX37/QX50 (J50)
  • 2013 Infiniti EX35/EX37/QX50 (J50)
  • 2014 Infiniti EX35/EX37/QX50 (J50)
  • 2015 Infiniti EX35/EX37/QX50 (J50)
  • 2016 Infiniti EX35/EX37/QX50 (J50)
  • 2017 Infiniti EX35/EX37/QX50 (J50)
  • 2018 Infiniti EX35/EX37/QX50 (J50)

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