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The DBR Titanium exhaust header with Powerbomb technology is the ultimate upgrade for the Gas Gas 450cc EC-F from 2024 to 2025. Designed for riders who demand the most from the most powerful single-cylinder in the category, this component combines extreme lightness with flow management derived from rally and supermoto competitions.
Thanks to the integrated Powerbomb expansion chamber, the DBR header acts on the exhaust gas backpressure, ensuring a noticeable increase in torque at low and mid RPMs and a stronger top-end power. The construction in Japanese Titanium also allows superior heat dissipation, keeping the engine cooler even under the most demanding conditions.
Main Features
- Powerbomb Technology: Expansion chamber designed to increase gas velocity and reduce noise without choking power delivery.
- Premium Material: Handmade entirely from ultra-lightweight Titanium, with a net weight saving compared to the original steel header.
- Optimized Power Delivery: Smoother power curves and consistent pull up to the rev limiter.
- Racing Design: Visible TIG welds and "Clear Titanium" finish.
- Plug & Play: Immediate installation, compatible with the original (OEM) silencer and major aftermarket end cans.
- Premium Aesthetics: available in various colors.
Specifications and Certified Compatibility
| Motorcycle Model | Years |
|---|---|
| Gas Gas 450cc EC-F | from 2024 to 2025 |
PERFORMANCE NOTES:
Although the header can be used with the original mapping, to extract 100% of its potential, a carburation check is recommended to maximize the performance increase.
Package Contents
- Racing Titanium Header
- High-strength mounting springs
- DBR technical sticker kit
WARNING: Product intended exclusively for sporting use on closed circuits. Not approved for use on public roads.
PRO TUNER NOTE:
Although titanium is rust-proof, to keep the bright colors and white welds always perfect, we recommend using the specific cleaner:
👉 DBR Clear Titanium - Cleaning Spray for Titanium and Steel Exhausts
Tunjuk Lebih Banyak
Shipping
Orders are generally processed within 40–45 business days of payment confirmation. Products available for immediate delivery are shipped within 3–5 business days. All stated times are to be understood as business days, excluding Saturdays, Sundays, public holidays and company closure periods. Any special work or treatments requested by the customer, including, by way of example, Clear Rust-Proof Cerakote, result in an estimated extension of the production time of approximately 1 additional week, as they are carried out by external suppliers and not directly at our production facility. For urgent requirements, Fast Production services are available with delivery within 10 or 20 business days, with costs varying according to the destination. Shipping costs are calculated at checkout based on the destination, weight and volume of the order. Once shipped, the customer will receive the tracking number by email. Any customs duties or import taxes are payable by the recipient. We are not responsible for delays due to causes beyond our control, including courier delays, customs checks, weather conditions, strikes or extraordinary circumstances. The shipping address may be changed only before fulfillment confirmation by writing to assistenza@dbrfactory.com. For complete information, consult our Terms of Service and Shipping Policy.
Returns and Refunds
Pursuant to Article 59 of the Consumer Code (Legislative Decree 206/2005), the right of withdrawal is excluded for made-to-measure or personalized products and for digital content supplied on a non-material medium with acceptance of performance. In cases provided for by law, the right of withdrawal may be exercised within 14 days of delivery. The product must be returned unused, intact and complete with its original packaging. Return shipping costs are payable by the customer unless the product is defective or the error is attributable to DBR S.R.L. In the event of a defective or non-conforming product, it is necessary to contact us within 7 days of delivery by sending photographic documentation to assistenza@dbrfactory.com. Refunds are issued within 14 days of receipt of the return using the same payment method. For complete details, consult the Refund Policy.
The header was specifically designed for KTM SX/EXC-F 450cc (2023-2025), Husqvarna FC/SMR 450cc (2023-2025), Husqvarna FE 450cc (2024-2025), Gas Gas MC 450cc (2023-2025), and Gas Gas EC-F 450cc (2024-2025). Compatibility with other models or model years is not guaranteed.
No, the DBR 4T Titanium header is Plug and Play and does not require ECU modifications or dedicated mapping. It can be installed and used immediately.
No, this product is intended exclusively for racing use and is not approved for use on public roads.
Titanium offers light weight, high-temperature resistance, and greater durability than steel. In addition, the optimized bends and handcrafted construction improve engine power, torque, and responsiveness.