SKU: 305-130-101
Weapon-R N-Supercharged Secret Weapon Intake – 1985-1989 Toyota MR2
The Weapon-R N-Supercharged Secret Weapon Intake for 1985-1989 Toyota MR2. Patented dual-velocity air profile design with high-quality 6061 aluminum mandrel-bent polished pipe and tuned SW1 air filter delivers 3x more air volume and speed to the engine, increased horsepower, improved throttle response, and aggressive induction sound the ultimate cold air intake upgrade for any MR2 build seeking maximum performance, cooler intake temps, and show-quality engine bay finish.
Key Features
- Secret Weapon Dual-Velocity Technology – Creates two air velocity profiles for dramatically increased volume and speed (3x more air than conventional intakes)
- 6061 Aluminum Piping – High-quality material bent on automated CNC mandrel bender for smooth, unrestricted flow
- Polished Show Finish – Mirror-like polish enhances engine bay aesthetics
- Tuned SW1 Air Filter – Velocity stack design increases velocity and decreases turbulence for optimal airflow
- 1 Million Mile Limited Warranty – Open-pore high-density reusable foam filter for long-term reliability
| Spec | Detail |
|---|---|
| Part Number | 305-130-101 |
| Brand | Weapon-R |
| Type | N-Supercharged Secret Weapon Intake |
| Material | 6061 Aluminum (polished) |
| Filter Type | Tuned SW1 High-Density Reusable Foam |
| Compatibility | 1985-1989 Toyota MR2 (Supercharged models) |
| Country of Origin | United States |
| Warranty | 1 Million Mile Limited Warranty |
Whats Included
- Complete Secret Weapon intake system with polished aluminum piping
- Tuned SW1 air filter with velocity stack
- Mounting hardware and clamps
- Installation instructions
Product Notes
- Designed specifically for 1985-1989 Toyota MR2 supercharged models
- Increases air volume and velocity for improved mid-range torque and high-RPM power
- Reusable high-density foam filter for cost-effective long-term use
Installation Notes
- Bolt-on replacement for factory airbox
- Estimated time: 1–2 hours
- Professional installation recommended for proper MAF sensor alignment (if applicable) and filter oiling
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 1985-1989 | Toyota | MR2 | Supercharged | Secret Weapon intake |
Why Choose Weapon-R Secret Weapon Intakes?
- #1 choice for patented high-velocity intake design on classic Japanese performance cars
- Built & tested in the United States
- Chosen by MR2 owners for noticeable power gains, cooler IATs, and aggressive induction sound
Frequently Asked Questions
- Q: Does this fit my 1988 Toyota MR2 supercharged?
A: Yes, direct fit for 1985-1989 Toyota MR2 supercharged models. - Q: Will it require a tune?
A: No, bolt-on design works with stock ECU; gains are noticeable without tuning. - Q: Is the filter reusable?
A: Yes, open-pore high-density foam is cleanable and reusable with proper maintenance.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Weapon-R retail box
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