Your cart (0)
Find Parts That Fit
ACT 1990 Mazda Miata 4 Pad Sprung Race Disc
$187.05
Not sure it fits? Ask our fitment team — we check before it ships.
$187.05
$187.05
Tech Specs
- Brand
- ACT
- SKU
- ACT4200105
- Manufacturer part number
- 4200105
- Category
- Drivetrain › Clutch Discs
- Shipping weight
- 4.1 lb
- Availability
- Stocked
- EPA
- N/A
WARNING: This product can expose you to chemicals 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.
Aggressive engagement, quick shifts, OE to mild gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance; Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability; Recommended for race use only; High burst strength and holds 28% more torque than typical organic materials
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Mazda | Miata | Base |
| 1993 | Mazda | Miata | LE |
| 1991 | Mazda | Miata | SE |
- "Excellence in Performance", backed by the best one-year warranty in the industry!
Related Tech Articles
How to Choose a Big Brake Kit Without Overbuying
A big brake kit doesn't shorten your stopping distance — tires do. What it actually buys is heat capacity and pedal consistency. How to choose rotor diameter, piston area and pad compound, and when fluid and pads are the smarter spend.
Where Exhaust Power Actually Comes From
Almost every cat-back horsepower claim online is unsourced. Here's what an independent dyno test actually measured, why scavenging lives in the headers and not the cat-back, and where the power really is on a turbo car.
Coilovers vs Lowering Springs: How to Actually Decide
Both lower the car — but the decision is really about the damper. Why stock dampers and aftermarket spring rates fight each other, when springs are genuinely the right call, and what each path costs you beyond the parts.
- Choosing a selection results in a full page refresh.
- Opens in a new window.