Rev9 Hyper-Street II Coilovers (No Spindle) - Infiniti Q45 RWD (Y33) 1997-2001
R9-HS2-219 - Rev9 Hyper-Street II Coilovers (No Spindle) - Infiniti Q45 RWD (Y33) 1997-2001
Rev9 Hyper-Street II coilovers combine monotube dampers, 32-position rebound adjustment and full-length height adjustment for a street-focused suspension setup that can be tuned to the vehicle and driver. Independent spring preload and overall-length adjustment allow ride height to be changed without shortening available damper travel.
Part Number: R9-HS2-219
Required installation modification: Requires welding the front spindle. This is an application-specific installation requirement from Rev9.
Key Features
- Monotube dampers with increased oil and gas capacity
- 32-position rebound damping adjustment
- Full-length ride-height adjustment
- Independent spring preload adjustment
- Steel-alloy construction with aluminum hardware
- Application-specific top-mount configuration
Vehicle Fitment
Infiniti Q45 RWD (Y33) 1997-2001 — all trims, as listed by Rev9.
Specifications
| Specification | Front | Rear |
|---|---|---|
| Top mount | Pillow ball with camber plate | Standard type |
| Spring rate | 8 kg/mm (448 lb/in) | 8 kg/mm (448 lb/in) |
| Spring length | 180 mm (7.09 in) | 220 mm (8.66 in) |
| Spring inner diameter | 62 mm (2.44 in) | 62–97 mm (2.44–3.82 in) |
| Damping adjustment | 32 levels | |
| Height adjustment | Yes, full-length adjustment | |
Installation Notes
Professional installation is strongly recommended. Welding of the front spindle is required; have this work performed by a qualified fabricator. A four-wheel alignment is required after installation. Verify suspension clearance, fastener torque, spring preload and ride height before driving. Follow the manufacturer's coilover user guide.
California Notice
Rev9 states that its products are not legal for sale, installation or use on licensed vehicles in California and do not meet CARB compliance.