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SKU: BXSS-02905
BLOX Racing 90-05 Mazda Miata Street Series II Coilovers - Non-Adjustable Damping
BLOX Racing Street Series II Coilovers provide a full-bodied suspension system for 1990-2005 Mazda Miata models including NA and NB chassis. This kit features twin-tube shocks with fixed damping and adjustable spring perches for custom ride height while maintaining daily drivability. Pre-assembled units include weighted spring rates of 7kg/mm front and rear for balanced handling and control during spirited driving.
Key Features
- Twin-Tube Design with Fixed Shock Damping: Ensures consistent damping performance for stable cornering and reduced body roll on street roads
- Adjustable Threaded Spring Perch: Allows precise ride height tuning from 1-3 inches drop without preload changes for aggressive stance
- SAE 9254 Racing Springs (FF: 7kg/mm RR: 7kg/mm): CNC-wound with heat and shot peen treatment plus powder coating for corrosion resistance and long-term fatigue strength
- Included Top Mounts and Hardware: Pillowball mounts improve steering feedback and alignment with dust covers, bump stops, and spanner wrenches supplied
- Dyno and Cycle Tested: Verified for reliability with greater high-speed stability on twisty roads and tracks
Product Notes
- Full coilover kit requires no additional spring compressor for installation
- Regular cleaning of threaded bodies recommended to maintain smooth height adjustments
- Heavy item ships via ground freight with adult signature required
Installation Notes
- Professional installation recommended.
- Reuse OEM upper strut mounts if retaining stock camber plates. kit includes rear top hats
- Requires 14mm spanner wrench for height adjustments. torque to factory specs after alignment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Mazda | Miata | All |
| 1994-1997 | Mazda | Miata | Base, LS, M-Edition |
| 1999-2000 | Mazda | Miata | Base, LS |
| 2001-2005 | Mazda | Miata | Base, LS, RS, SE |
Why Choose BLOX Racing?
- Proven track record in endurance racing and street applications
- High-grade materials built for harsh conditions and repeated use
- Engineered spring rates and valving matched specifically for Miata dynamics
Frequently Asked Questions
-
Q: Will this fit 1994-1997 Miata models with ABS?
A: Yes, compatible with all NA Miata variants including ABS-equipped models. no modifications needed -
Q: What spring material and treatment is used?
A: SAE 9254 steel springs with shot peening, heat treatment, and powder coating for rust protection and deformation resistance -
Q: What warranty covers this coilover kit?
A: One-year manufacturer defect warranty. excludes abuse, improper install, or track-only use without notification
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: Special order - ships within 3-5 business days
- Packaging: Single box measuring 22 x 16 x 16 inches
- Weight: 52 lbs
BLOX Racing
BLOX Racing has built a strong following in the import and sport compact community since 2003 by delivering parts that meet or exceed OEM quality standards at prices that make building accessible. Every BLOX product is designed with ISO 9001-certified manufacturing processes and subjected to rigorous testing before release, ensuring fitment and reliability that matches the performance they advertise. Popular Upgrades BLOX Racing intake manifolds and throttle bodies are popular for Honda, Acura, and other sport compact platforms, delivering improved airflow and throttle response over stock components. Suspension components including adjustable end links, sway bars, and pillow ball mounts allow precise handling tuning for street and autocross use. Engine hardware — cam gears, valve train components, and timing chain kits — rounds out the BLOX catalog for builders pushing beyond stock engine parameters. What platforms does BLOX Racing support? BLOX Racing focuses primarily on Honda, Ac...
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