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BLOX Racing 90-05 Mazda Miata Street Series II Plus Coilovers - Black Ops Auto Works
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BLOX Racing 90-05 Mazda Miata Street Series II Plus Coilovers

BLOX Racing
BLOBXSS-03905
BXSS-03905
Coilovers
20+ Units In Stock - Ships Next Business Day
$ 1,039.00 $ 831.20
$ 831.20

SKU: BXSS-03905

BLOX Racing 90-05 Mazda Miata Street Series II Plus Coilovers

BLOX Racing Street Series II Plus Coilovers deliver 32-way damping adjustment and threaded perches for exact ride height tuning on 1990-2005 Mazda Miata NA/NB models. This twin-tube system uses high viscosity oil for consistent damping across conditions enhancing cornering grip and high-speed control. Pre-assembled with weighted springs top mounts dust covers and bump stops it installs directly for immediate performance gains.

Key Features

  • 32-Way Damping Adjustment: Twin-tube design with high viscosity oil maintains damping consistency for track or street use improving stability and response
  • Threaded Spring Perches: Allow precise ride height changes at each corner without disassembly preserving alignment and suspension geometry
  • SAE 9254 Springs: CNC-wound front 7kg/mm rear 7kg/mm rates with heat shot peen and powder coat treatments resist fatigue corrosion for long-term durability
  • Included Top Mounts: High-quality pillowball or rubber mounts reduce noise vibration harshness while permitting camber adjustment
  • Dyno Cycle Tested: Proven reliability under extreme loads ensures performance in endurance racing or daily driving conditions

Product Notes

  • Pre-assembled for straightforward bolt-on installation saving time and ensuring proper setup
  • Regular inspection of damping settings recommended after track sessions to maintain peak performance
  • Heavy-duty construction requires freight shipping options for safe transit

Installation Notes

  • Professional installation recommended.
  • Reuse OEM upper strut mounts if compatible or install included top hats for optimal fit
  • Camber correction kits advised for lowered setups to maintain tire wear and handling

This Part Fits

Year Make Model Submodel
1990-1997 Mazda Miata All (NA)
1999-2005 Mazda Miata All (NB)

Why Choose BLOX Racing?

  • Decades of motorsport experience in JDM performance parts
  • Springs and components built to withstand racing abuse and daily roads
  • Precision damping and height tuning for Miata-specific chassis dynamics

Frequently Asked Questions

  • Q: Does this fit all 1990-2005 Mazda Miata trims?
    A: Yes BXSS-03905 fits all NA 1990-1997 and NB 1999-2005 Miata models including base LS and sport packages with direct bolt-on compatibility
  • Q: What materials are used in construction?
    A: Twin-tube steel shock bodies SAE 9254 spring steel and powder-coated finishes provide corrosion resistance and high fatigue strength
  • Q: What warranty covers this coilover kit?
    A: BLOX Racing offers a limited lifetime warranty on manufacturing defects when installed by certified technicians and maintained properly

Shipping & Handling

  • Method: Ground or freight due to weight
  • Availability: Special order - typically ships within 3-5 business days
  • Packaging: Ships in one heavy-duty box approximately 24in x 18in x 16in
  • Weight: 68 lbs

Request For Information

Have questions about BLOX Racing 90-05 Mazda Miata Street Series II Plus Coilovers? Fill out the form below and we'll get back to you by the next business day.
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Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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