SKU: 521 510 A | UPC: 4996338521033
Cusco Mitsubishi Starion A183A 1983-1989 Front Strut Bar Type ST
Cusco Front Strut Bar Type ST reinforces front strut towers on 1983-1989 Mitsubishi Starion A183A chassis. Bolt-on installation reduces chassis flex during cornering for sharper steering response and stable handling. Drivers gain tighter turn-in and less body roll on twisty roads or autocross tracks.
Key Features
- Oval Pipe Design: STKM13C chromoly steel tubing shaped oval delivers torsional strength at 3.8 kg weight
- Silver Paint Finish: Durable coating resists corrosion under engine bay heat and road conditions
- Direct Bolt-On Fit: Precision brackets mount to factory strut tower points no drilling needed
- Chassis-Specific Engineering: Tailored for A183A platform across Base ES ESi ESi-R LE LS models
- Made in Japan: Cusco motorsport quality for street and track performance
Product Notes
- Verify strut tower condition before installation to ensure secure mounting
- Clean mounting surfaces for best bolt torque and long-term hold
- Ships in protective cardboard tube measuring 56 x 6 x 6 inches
Installation Notes
- Professional installation recommended.
- Requires basic hand tools and 30-45 minutes per side
- Uses factory mounting holes with included M8 bolts and washers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1983 | Mitsubishi | Starion | Base |
| 1984-1985 | Mitsubishi | Starion | ES |
| 1985 | Mitsubishi | Starion | ESi |
| 1988 | Mitsubishi | Starion | ESi |
| 1986-1989 | Mitsubishi | Starion | ESi-R |
| 1984-1987 | Mitsubishi | Starion | LE |
| 1983-1985 | Mitsubishi | Starion | LS |
Why Choose Cusco?
- Over 45 years developing suspension for JDM rally and drift cars
- Track-tested designs deliver consistent handling gains
- CNC-machined brackets ensure exact fit and even load distribution
Frequently Asked Questions
- Q: Will this fit all 1983-1989 Mitsubishi Starion models?
A: Yes designed specifically for A183A chassis including Base ES ESi ESi-R LE LS submodels from 1983 to 1989 - Q: What material is used in construction?
A: High-strength STKM13C chromoly steel oval pipe with aluminum brackets and silver corrosion-resistant paint - Q: What is the warranty and install process?
A: 1-year manufacturer warranty against defects bolt-on install takes under an hour with common tools no welding needed
Shipping &. Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Sturdy tube 56 x 6 x 6 inches
- Weight: 3.8 kg product / 4.5 kg shipped





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