KYB Suspension Strut P/N:339054
Dial in your own front-suspension feel with the KYB AGX Suspension Strut (MPN 741015), a manually adjustable front strut that installs as a direct-fit replacement for the 1990-1997 Mazda Miata. Enthusiasts can set individual corner damping rates up to 125% higher than the vehicle's OEM design — no special tools required — so you can tune ride control quickly and as often as you want, on the street or on the track.
Externally adjustable: Change damping without lifting the vehicle or removing the tires. Depending on application, the AGX uses either an eight-position knob or a four-position screwdriver slot; both offer the same capability, and one adjustment increases both rebound and compression damping.
Velocity-sensitive valving: Precision multi-stage hydraulic valves react to driving conditions across a broad performance range to help maintain tire contact and vehicle control.
Built to last: A seamless working cylinder is matched with a Teflon-coated piston band for a positive seal and longer life. Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.).
KYB recommends protecting your new struts with a Strut Boot (part number SB108) and, to reduce the chance of noise and vibration, installing new strut mounts (part number SM5077).
What vehicle does the KYB 741015 strut fit?
It is a direct-fit front strut for the 1990-1997 Mazda Miata. See the Buyer's Guide tab to confirm the exact match for your vehicle.
Is this strut adjustable?
Yes. This KYB AGX strut is manually adjustable and lets you set damping rates up to 125% higher than the OEM design, without special tools.
Do I have to lift the car to adjust it?
No. The AGX is externally adjustable without lifting the vehicle or removing the tires, using either an eight-position knob or four-position screwdriver slot depending on application.
Does one adjustment change both rebound and compression?
Yes. A single adjustment increases both rebound and compression damping, and the velocity-sensitive valves react to driving conditions to help maintain tire contact and control.
Should I replace other parts at the same time?
KYB recommends a Strut Boot (SB108) to guard against dirt, debris and salt, and installing new strut mounts (SM5077) to reduce the chance of noise and vibration.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.