Top Features
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Pre-Set Sport Damping: Optimized for sporty daily driving—no adjustments required.
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Twin-Tube Design: Maintains consistent performance and comfort over rough roads.
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Powder-Coated Steel Shell Case: Durable, corrosion-resistant construction built to last.
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Maintenance-Free Sealed Structure: No rebuilds or refills—just pure performance.
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Direct Bolt-On Fitment: Designed for the Mazda RX-8 SE3P 2004–2011 for a perfect fit.
Product Info:
– Tein 04-11 Compatible With Mazda Rx-8 (Se3p) Street Basis Z Coilovers
Interchange Part Number:
– Part Number: Teingsm56-81Ss2
– Manufacturer Part Number: Gsm56-81Ss2
Performance You Can Feel
Expect a noticeable improvement in cornering stability, feedback, and stance. The Street Basis Z coilovers tighten up your RX-8’s chassis, giving you sharper response through every apex while still keeping it comfortable enough for your morning commute. Tein’s Japanese craftsmanship ensures every drive feels tuned, not tortured.
Important information
Legal Disclaimer
This product is an aftermarket product. It is not OEM and is neither manufactured nor sold by the vehicle manufacturer listed. We are not affiliated with the vehicle manufacturer.
Installation Made Easy
Each Tein GSM56-81SS2 coilover kit is pre-assembled for plug-and-play installation. No cutting, welding, or custom fabrication needed—just bolt them in, align, and enjoy the difference.
Buy Now
Give your Mazda RX-8 (SE3P) 2004–2011 the suspension upgrade it deserves. The Tein Street Basis Z Coilovers (GSM56-81SS2) deliver dependable handling, perfect stance, and the JDM quality that made Tein a legend.


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