SKU: 20-1389
Radium Engineering MK4 Supra Fuel Pulse Damper Kit
The Radium Engineering 20-1389 fuel pulse damper kit for MK4 Toyota Supra. Precision engineered damper assembly eliminates fuel pressure fluctuations, improves injector performance, reduces fuel system noise, and enhances drivability the ultimate fuel system upgrade for any 2JZ-GTE or high-performance Supra build.
Key Features
- Fuel Pulse Damper – Dampens pressure spikes for smoother fuel delivery and injector operation
- MK4 Supra Specific – Direct fit kit engineered for 1993-2002 Toyota Supra 2JZ-GTE
- High-Quality Construction – Durable materials resist fuel corrosion and high pressure
- Improved Performance – Reduces lean spots, hesitation, and fuel starvation during hard acceleration
- Easy Installation – Bolt-on design with all necessary fittings and hardware
| Spec | Detail |
|---|---|
| Part Number | 20-1389 |
| Brand | Radium Engineering |
| Type | Fuel Pulse Damper Kit |
| Compatibility | 1993-2002 Toyota Supra MK4 (2JZ-GTE) |
| Country of Origin | United States |
| Warranty | Radium Engineering Limited Warranty |
Whats Included
- 1 x Fuel Pulse Damper Assembly
- All necessary fittings, adapters, and hardware
- Installation instructions
Product Notes
- Designed specifically for MK4 Supra 2JZ-GTE fuel system
- Improves injector response and fuel pressure stability
- Ideal for stock, boosted, or high-flow fuel system upgrades
Installation Notes
- 100% bolt-on direct replacement
- Estimated time: 1–2 hours
- Professional installation recommended for proper fuel line routing and leak check
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 1993-2002 | Toyota | Supra | MK4 2JZ-GTE | Fuel pulse damper kit |
Why Choose Radium Engineering Fuel Pulse Damper Kits?
- #1 choice for high-performance fuel system stability upgrades
- Built & tested in the United States
- Chosen by Supra tuners and racers for smoother power delivery and reliability
Frequently Asked Questions
- Q: Does this fit my 1995 Toyota Supra 2JZ-GTE?
A: Yes, direct fit for all 1993-2002 Toyota Supra MK4 2JZ-GTE models. - Q: Will this fix fuel pressure fluctuations?
A: Yes, dampens spikes and improves injector performance during hard acceleration. - Q: Is it plug-and-play?
A: Yes, bolt-on with included fittings for easy installation.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Radium Engineering retail box
Reviews
There are no reviews yet.