MX-5 NA/NB Billet Aluminium Rear Subframe Brace

Mazda MX-5 NA/NB Rear Subframe Brace

Our new super-light, yet stiff reinforcement for your MX-5. Ideal for fast road and track cars, especially with stiffer suspension and grippier tyres.

Key Features:
— CNC machined from 10 mm thick aluminium billet for exceptional strength and durability.
— 8-point mounting for unbeatable rigidity and load distribution across the subframe.
— Sandwich design – brace on one side and specially designed stiffening plates on the other to clamp the subframe securely.
— Greatly enhances rear subframe stiffness for more stable, predictable handling.
— Exhaust friendly – designed to work with exhaust systems up to 3″ in diameter.

Weighs only approx. 1600 g in total, including brace, stiffening plates, spacers and all installation hardware.

Fitment Options:
— NA6 / NB version: fits all NA cars without a factory subframe brace and NB models with a factory brace. If your NA has factory brace tabs like in our photos, you need the NA8 version.
— NA8 version: specifically designed for NA cars equipped with a factory rear subframe brace.

Pictures currently show the NA8 brace. NA6 brace photos coming soon.

Fitment Template:
Before shipping, we can provide a printable template so you can check clearances on your car and with your exhaust setup. To request the template without ordering, contact us and we’ll send you the file and instructions.

Exhausts That Do Not Fit Without Modification:
— Fujitsubo RM01A
— NB ISR Performance Exhaust

Fits all 1989-2005 cars (Mk1, Mk2 and Mk2.5).

Shipping worldwide.