NOPRO | Performance Short Arm for Mazda Miata MX5 NB

This increases the negative front camber angle of the NA/NB Roadster, preventing uneven wear on the front tire shoulder during sporty driving by adjusting it to the correct value.

☆In some cases, proper camber angle settings have been shown to reduce lap times by approximately 1 second on a mini circuit with a 50-second lap time.

[Recommended adjustment range after replacement]
Camber: Maximum -4°, Minimum -1°
(values will vary depending on vehicle height).

Be sure to adjust and check your alignment after replacement.

The thickness of the knuckle mounting part and the threaded part of the ball joint are different for NA and NB upper arms.

The performance short arms are made based on the NB version.
When used with an NA knuckle, a spacer of about 2-3 washers is required.

If you specify an NA version, the price of the genuine arm will be different, so we will handle it separately for an additional 22,000 yen.
In this case, it cannot be used on an NA Roadster with an NB knuckle.