Honda Dio Tact Tuning Exhaust Pipe (Resonator) – AF18, AF27, AF24, AF30, AF31

This high-performance exhaust resonator is designed for Honda Dio Tact models (AF18, AF27, AF24, AF30, AF31) and delivers significant power gains, especially with engines of 80cc and above. Unlike simpler exhausts, this resonator features a sophisticated internal cone design for optimized performance across a broad RPM range (5000-13000 RPM). While noticeable improvements can be felt even on smaller engines at higher RPMs, its full potential is unleashed with 80cc and larger engines (cylinder diameter of 49mm or more). Don’t be misled by marketing claims; accurately calculate your engine’s cubic capacity using online formulas for optimal results.

This exhaust boasts a 33mm inlet for maximum airflow, ensuring compatibility with a wide range of engine sizes. Extensive testing on 70cc, 80cc, 90cc, and even 125cc builds has proven its exceptional performance in high-cubic-centimeter setups. The unique high-frequency sound is distinctly different from stock or other aftermarket exhausts. With proper transmission tuning, you’ll experience immediate throttle response and noticeable power gains. For further confirmation of its performance, search Asian tuning videos (e.g., “dio50 125cc jiso”) showcasing the capabilities of similar resonators.

Please note: The “quantity” field refers to the model variant: 27 (standard Dio), 18 (non-V8, 80cc+), 34 (for 34/35ZX), and 50 (Yamaha Jog). Choose the option corresponding to your specific scooter model.