SKU: 20-0849
Radium Engineering 90-99 Toyota MR2 3S-GTE Fuel Rail
The Radium Engineering 90-99 Toyota MR2 3S-GTE Fuel Rail delivers precise fuel delivery for high-boost 3S-GTE engines in SW20 chassis from 1990 to 1999. This CNC-machined billet aluminum replacement outperforms factory plastic rails with superior flow capacity and durability under extreme conditions. It bolts directly into place for seamless integration on MR2 Turbo models.
Key Features
- CNC Billet Construction: Crafted from 6061-T6 aluminum with Type III hard black anodizing to withstand high pressures and resist fuel corrosion.
- 8AN ORB Ports: Four threaded ports enable flexible fuel line routing and mounting of gauges regulators or return lines.
- Direct Bolt-On: Uses factory mounting location and stock hardware with zero modifications or drilling needed.
- Injector Compatibility: Accepts OEM Toyota injectors and aftermarket units matching standard base dimensions and clip design.
- O-Ring Seals: Premium seals ensure zero leaks across all boost levels E85 and pump gas fuels.
Product Notes
- Fittings and port plugs sold separately for tailored setups.
- Center height of 47.4mm matches OEM injector spacing exactly.
- Handles E85 and all pump fuels with full corrosion resistance.
Installation Notes
- Professional installation recommended.
- Remove factory rail and secure with existing manifold bolts.
- All O-rings and mounting hardware included for plug-and-play fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1999 | Toyota | MR2 | Turbo |
| 1991-1995 | Toyota | MR2 | Base |
| 1991-1995 | Toyota | MR2 | Turbo |
Why Choose Radium Engineering?
- Leads in fuel system parts for Japanese performance vehicles.
- Rigorous testing validates reliability on track and street.
- Exact engineering maintains steady fuel pressure delivery.
Frequently Asked Questions
- Q: Does this fuel rail fit 1991-1995 Toyota MR2 Turbo 3S-GTE?
A: Yes it bolts directly onto 1990-1999 MR2 SW20 3S-GTE engines with no changes required. - Q: What material and finish are used?
A: Solid 6061-T6 billet aluminum with Type III hard black anodizing for lasting fuel protection. - Q: What warranty applies?
A: Covered by Radium Engineering one-year limited warranty for manufacturing defects.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective foam-lined box 12in x 6in x 3in
- Weight: 0.75 lbs





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