Size Chart
×Instructions
×The DBR AM6 Superfast High Titanium 70-85cc expansion chamber is the ideal racing exhaust for Minarelli AM6 engines, designed to ensure maximum power, lightness, and extreme performance across the entire power curve.
Made entirely from Japanese Titanium, this ultra-lightweight muffler is optimized for 70–85cc engines, ensuring immediate response, aggressive sound, and a significant performance boost without compromising reliability and durability over time.
| Feature | Detail |
|---|---|
| Production: | Hand-welded Titanium |
| Displacement Range: | from 70 to 85cc |
| Mounting: | High-Mount |
| Material: | Japanese Titanium (Pure Titanium) |
| Outlet Diameter: | Ø32mm |
Compatible with main racing thermal groups for configurations over 70cc:
| Thermal Group | Configuration Type |
|---|---|
| Ø32mm | Generic Ø32mm Diameter |
| Bidalot | Big Bore Racing |
| 2Fast | Hyper Racing |
| Stage6 R/T | Advanced Racing |
| Polini Big Evo | Big Bore |
| LMR | Prototype / Racing Configurations |
Compatible models with Minarelli AM6 engine:
Muffler Care: To keep the welds white and the silencer body always shiny, avoiding yellowing caused by heat or mud stains, it is essential to use a specific neutral cleaner:
DBR Clear Titanium - Cleaning Spray for Titanium and Steel Exhausts
PRO TUNER NOTE:
The AM6 exhaust is dedicated to high-performance 70–85cc engines. It guarantees maximum gas flow and aggressive racing sound, ideal for tracks and Big Bore configurations. Not recommended for engines with original 70–85cc thermal group.
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, result in 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 responsibility of the recipient. We are not responsible 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 writing to assistenza@dbrfactory.com. For complete information, please consult our Terms of Service and Shipping Policy.
Returns and Refunds
According to art. 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. In cases provided by law, withdrawal can be exercised within 14 days from 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 defective or non-compliant products, 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.