Handcrafted high-performance motorcycle exhausts: racing design, sporty sound, and Made in Italy quality to push beyond every limit.
DBR SilentX 是专为 Vespa PX 170cc - 190cc 发动机设计的赛车排气管，结合了高性能和铝制消音器带来的有效降噪效果。它为追求优化流体动力学和精准共振的用户打造，即使在激烈的公路配置下也表现出色。
与工业冲压产品不同，DBR SilentX 采用减薄的 P04钢铁 手工全焊接工艺制造，消除了内部缺陷。内部光滑的通道优化了废气流动，确保高转速时爆发性的动力输出，而铝制消音器则在不影响性能的前提下降低噪音。
可选表面处理
- 裸钢外观（Racing Raw）： 赛道风格，焊缝外露。使用后需用保护油进行维护，以保护钢材并防止自然氧化。
- Cerakote™ 涂层： 专业陶瓷涂层处理，保护钢材免受腐蚀和极端高温，无需额外维护。
技术规格
| 特性 | 详情 |
|---|---|
| 制造工艺： | 手工全焊接P04钢铁 |
| 排量范围： | 170cc、177cc、180cc、190cc |
| 类型： | 带铝制消音器的排气管 |
| 材料： | P04钢铁 + 铝制消音器 |
气缸兼容性 / 大排量支持
针对 Vespa PX 性能气缸组优化设计
适用车型
- Vespa： PX 125 / 150 / 200（170cc - 190cc 改装）
- 兼容性： 适用于大型车架赛车配置发动机
套件内容
- 完整 DBR SilentX 排气管
- 铝制消音器
- 安装支架
- 完整安装螺栓套件
专业调校师提示：
P04钢铁排气管带来的共振效果是钛合金或钢材无法复制的。铝制消音器在不降低高转速推力的同时，保持了良好的声学舒适度。
推荐维护：
注：表面氧化是未经处理的赛车钢铁的自然过程。
显示详细信息
Shipping
Orders are generally processed within 40–45 business days from payment confirmation. Ready-to-ship products are dispatched within 3–5 business days. All times indicated refer to business days, excluding Saturdays, Sundays, holidays, and company closure periods. Any special processing or treatments requested by the customer, including but not limited to Transparent Anti-Rust Cerakote, involve an estimated production time extension of about 1 additional week, as these are performed by external suppliers and not directly at our production facility. For urgent needs, Rapid Production services are available with delivery within 10 or 20 business days, with costs varying based on destination. Shipping costs are calculated at checkout based on destination, weight, and order volume. Once shipped, the customer will receive the tracking number via email. Any customs duties or import taxes are the recipient’s responsibility. We are not liable for delays caused by factors beyond our control, including courier delays, customs inspections, weather conditions, strikes, or extraordinary circumstances. The shipping address can only be changed before the order is confirmed as processed by contacting assistenza@dbrfactory.com. For complete information, please refer to our Terms of Service and Shipping Policy.
Returns and Refunds
According to Article 59 of the Consumer Code (Legislative Decree 206/2005), the right of withdrawal is excluded for custom-made or personalized products and for digital content provided via non-material support with acceptance of execution. Where permitted by law, withdrawal can be exercised within 14 days of delivery. The product must be returned unused, intact, and complete with the original packaging. Return shipping costs are the customer’s responsibility unless the product is defective or the error is attributable to DBR S.R.L. In case of a defective or non-compliant product, please contact us within 7 days of delivery by sending photographic documentation to assistenza@dbrfactory.com. Refunds are processed within 14 days of receiving the return using the same payment method. For full details, please consult the Refund Policy.
Vespa PX Assembly Kit