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SKU: TS-0610-2072 | UPC: 9329677012767
Turbosmart IWG75 Mazda Protege 7 PSI Black Internal Wastegate Actuator 2003
The Turbosmart IWG75 Internal Wastegate Actuator delivers precise boost control for 2003 Mazda Protege models including DX, ES, LX, and Mazdaspeed. This direct-fit upgrade replaces the stock actuator with a 75mm silicone/Nomex diaphragm and 7 PSI spring for consistent response and reduced boost creep. Built in Australia with billet aluminum, it handles high heat and pressure for track or street use.
Key Features
- 75mm Diaphragm: Provides swift actuator response and accurate boost holding across RPM range
- 7 PSI Spring: Maintains steady boost levels preventing spikes or drop-off in demanding conditions
- Black Anodized Finish: Resists corrosion and high exhaust temperatures for long-term durability
- Billet 6061 Aluminum Arm: Lightweight yet strong construction ensures smooth operation without flex
- Direct OEM Replacement: Bolts onto factory wastegate housing with no modifications required
Product Notes
- Pair with adjustable wastegate for custom boost tuning up to 20 PSI
- Store in cool dry place to preserve diaphragm integrity
- Ships securely in protective foam packaging
Installation Notes
- Professional installation recommended.
- Remove stock actuator rod from wastegate arm using 10mm socket
- Compatible with factory Mazda Protege turbocharger mounting points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 | Mazda | Protege | DX |
| 2003 | Mazda | Protege | ES |
| 2003 | Mazda | Protege | LX |
| 2003 | Mazda | Protege | Mazdaspeed |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Rigorous testing in research facility for reliability beyond stock parts
- Proven design used by performance enthusiasts worldwide
Frequently Asked Questions
-
Q: Does this fit 2003 Mazda Protege Mazdaspeed turbo?
A: Yes, direct bolt-on replacement for the factory internal wastegate actuator on BP25T turbo models -
Q: What material is the diaphragm?
A: High-temperature silicone with Nomex reinforcement rated for continuous 300C operation -
Q: What warranty coverage?
A: Lifetime factory warranty against defects when installed and used correctly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Foam protected box 6 x 5 x 3 inches
- Weight: 0.5 lbs
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