Nine Lives Racing “Sturdy Boiis” Splitter Mounts for NC Miata
Take your NC Miata’s aero setup to the next level with our Sturdy Boiis Splitter Mount Kit. Designed, tested, and built in the USA, these mounts make adding serious downforce simple, strong, and serviceable.
Key Features:
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Quick-Disconnect System: Equipped with genuine Southco latches for fast removal and installation. Start with the included manual latches, or easily upgrade to electric latches for push-button convenience.
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True Chassis Mounting: Bolts directly to factory frame locations — no drilling, cutting, or permanent modifications required.
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Adjustable for Any Suspension: Height-adjustable pylons make it easy to dial in splitter height for lowered or track setups.
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Compatible Splitter Options: Works perfectly with both our 3-inch and 5-inch splitter options — choose your level of aggression.
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Factory Fit, Race-Ready Strength: Engineered to handle high downforce loads while keeping installation completely reversible.
What’s Included:
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(1) Left and (1) Right Sturdy Boii pylon, both height-adjustable
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(2) Outriggers for the sides of the splitter — no additional supports required
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(1) Set of manual Southco quick-disconnect latches
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All necessary mounting hardware
Notes:
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This listing is for the Sturdy Boiis Splitter Mount Kit only.
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Splitters and air dams are sold separately.