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The DBR GP01 Exhaust for Simonini 4P – Scooter Cylinder Kits is designed to deliver high performance and optimal gas flow, making it ideal for daily use on mopeds as well. Made from P04 steel, it offers a combination of durability and functionality.
Main Features
- 150mm Aluminum Silencer
- 190mm Aluminum Silencer – for a more imposing appearance and greater noise reduction
- 150mm Black Forged Carbon Silencer
- 190mm Black Forged Carbon Silencer – for a more aggressive look and a more subdued sound
Built with high-quality materials, this exhaust ensures durability and an attractive appearance, making it perfect for those seeking a high-performance product with carefully refined design.
Available Finishes and Treatments
- None (Racing Raw): Exposed P04 steel with handcrafted welds. Requires maintenance with protective oil.
- Transparent Anti-Rust Cerakote™: Ceramic treatment that protects the steel from corrosion while maintaining its original appearance.
Compatibility and Installation
Compatible with a wide range of mopeds, the exhaust integrates perfectly with the vehicle. Select the specific model from the dropdown menu to ensure optimal compatibility.
Package Contents
- 1× DBR GP01 Exhaust
- 1× Mounting kit (springs and hardware)
- 1× DBR technical sticker kit
PRO TUNER NOTE:
The exhaust is made from P04 steel, a material that ensures superior resonance and direct engine response. If you choose the Racing Raw finish, it is essential to protect it properly to prevent oxidation.
After each use or wash, apply a thin layer of protective oil while hot to preserve the material over time.
Recommended maintenance:
- DBR Anti-Rust Protective Oil Spray - Professional protection for steel exhausts.
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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 DBR GP01 exhaust is designed to be compatible with a wide range of Simonini 4P cylinder kits for scooters. However, it is important to select the specific model from the drop-down menu to ensure optimal compatibility with your vehicle.
Four silencer variants are available: 150 mm aluminum, 190 mm aluminum, 150 mm black forged carbon, and 190 mm black forged carbon. The 190 mm models offer greater noise reduction and a more substantial appearance, while the black forged carbon models provide a more aggressive look and advanced noise reduction.
Yes, the DBR GP01 exhaust is designed to deliver high performance and optimal gas flow, making it ideal for everyday use on mopeds as well as for those seeking superior performance.
The exhaust is made from durable iron to ensure strength and long-lasting durability. The silencers are available in both aluminum and black forged carbon, offering different aesthetic and functional options.