MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter, 51775
In stock
$342.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Mazda MX-5 Miata Exhaust Systems
3 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
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Borla Performance Exhaust T-304 Ss, 2.25" Dia, Single Exhaust With Dual Exit, Dual Right 2.5"Polished S, 11919
In stock
$889.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow Street Series Cat-Back Performance Exhaust System, 19132
In stock
$1,074.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.