Name: Rev9 Hyper-Street II Coilovers - 2011-2013 Infiniti M37/M56 AWD w/ DDS (Y51)
Brand: Rev9 Power
Price: 684.00 USD
Availability: InStock

Rev9 Hyper-Street II R9-HS2-197_4 - Manufacturer headline: 2011–2013 Infiniti M37/M56 AWD (Y51) equipped with DDS - view 1

Rev9 Hyper-Street II Coilovers - 2011-2013 Infiniti M37/M56 AWD w/ DDS (Y51)

$684.00

$684.00 $760.00

R9-HS2-197_4 — Rev9 Hyper-Street II Coilovers - 2011-2013 Infiniti M37/M56 AWD w/ DDS (Y51)

Rev9 Hyper-Street II coilovers add 32-position damping control and independent ride-height adjustment for AWD Infiniti models equipped with Dynamic Digital Suspension. The vehicle-specific kit includes pillow-ball top mounts and converts the rear suspension to a true-coilover layout.

Part Number: R9-HS2-197_4

Key Features

32-level damping-force adjustment
Independent ride-height adjustment
Front and rear pillow-ball top mounts included
True-coilover conversion for rear struts
Matched 12 kg/mm front and 8 kg/mm rear spring rates
Serviceable Hyper-Street II construction

Vehicle Fitment

Manufacturer headline: 2011–2013 Infiniti M37/M56 AWD (Y51) equipped with DDS

Required fitment: Manufacturer headline states 45 mm front lower mount.

Fitment note: Source conflict: Rev9’s application sentence says M37/M35 and 48 mm front lower mount, while the headline says M37/M56 and 45 mm. Verify vehicle model and mount diameter before ordering. True-coilover conversion for the rear suspension.

Specification	Front	Rear
Top Mount	Pillow Ball Type, Included	Pillow Ball Type, Included
Spring Rate	12 kg/mm (672 lb/in)	8 kg/mm (448 lb/in)
Spring Length	180 mm (7.09 in)	200 mm (7.87 in)
Spring Inner Diameter	62 mm (2.44 in)	62 mm (2.44 in)
Damping Levels	32-Level Adjustable
Height Adjustment	Yes

Installation Notes

Professional installation is strongly recommended. Confirm front lower-mount diameter before installation. A four-wheel alignment is required after installation.