What Makes Hyper-Street II Different?
This isn’t just “lowering springs with attitude.” The Hyper-Street II system offers:
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Mono-tube shock design for better heat dissipation
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32 levels of rebound adjustment
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Full-length ride height adjustment
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Street-friendly valving
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Balanced performance for daily and spirited driving
Translation: real tuning control, not just looks.
Product description
Key Features
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Mono-tube damper construction
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32-click adjustable rebound
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Independent height adjustment (no preload compromise)
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Performance spring rates
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Corrosion-resistant coating
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Direct bolt-on for Z33 chassis
You can go mild drop… or aggressive stance. Your call.
Full Coilover Damper Setup System
Coil-Over system to lower your vehicle the proper way. Specific spring rating paired with proper length mono-tube shock.
Performance Benefits
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Reduced body roll
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Improved cornering stability
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Sharper steering response
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Lower center of gravity
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Adjustable ride firmness
Dial it soft for daily driving. Crank it up for canyon runs.
Full Length Adjustability
Full length adjustability allows independent ride height And spring preload tension to set separately. Unlike tradition coil-over springs that extend or lower ride height only without provide shock travel result in rough ride.
Mono-Tube Shocks With 32 Clicks Rebound Adjustment
Mono-tube shocks with larger capcity of oil and gas compensate for shorten shocks to improve ride comfort compared to lowering springs alone. Internal valving with 32 clicks rebound adjustment from soft to stiff to compensate ride comfort for lowered vehicles.
Vehicle Compatibility
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Nissan 350Z (Z33) – 2003–2009
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Coupe and Roadster models
⚠️ Professional alignment recommended after installation.
Why Choose Rev9?
Rev9 produces performance-oriented suspension systems designed for enthusiasts who want adjustability and control without premium-tier pricing.
Final Verdict
If you’re upgrading your 350Z suspension for better stance and sharper handling, the Rev9 Hyper-Street II Coilovers strike a strong balance between daily comfort and performance tuning flexibility.
Because stock ride height is fine… until it isn’t.
Bell –
So I bought my Z with lowering springs. I wanted coilovers due to it being to low. I didn’t wanna break the bank because she needs other parts and went with these. Great purchase easy install. 10/10 if your just gonna drive to work and back ur be fine. I have 1 friend who drifts these and likes them but none the less for my commute to work and back I have no complaints. This review was made a year after install
brian j nishti –
Decent quality for price. Installed easy.
Sergio –
dk.dann –
Rides Great ! Easy Install, Easy Maintenance