10/13/2026
π YAMAHA MT-09 DYNO SHOWDOWN! π₯ 2023 vs. 2025
Two generations. Two different exhaust and intake combinations. Same dyno. Same SAE correction factor. Interesting results! π
π΄ 2023 Yamaha MT-09
π§ Full AkrapoviΔ Exhaust
π§ K&N High-Flow Air Filter
π» Custom ECU Dyno Tune
This bike rolled in making just 105 WHP with an excessively rich AFR. After optimizing ignition timing, fueling, and other ECU parameters, we unlocked an impressive 5β15 HP across the powerband! πͺ
π΅ 2025 Yamaha MT-09
π§ Full TOCE Exhaust
π§ DNA High-Flow Air Filter
π» Custom ECU Dyno Tune
Hereβs where things get interesting! π
When comparing the two setups, the 2025 MT-09 produced an additional 6 WHP in the midrange over the 2023!
Is it the TOCE exhaust? The DNA filter? Differences between model years? Or a combination of all three? π€
One thing is certain: Exhaust and intake combinations matter, and peak horsepower doesnβt tell the whole story.
Both motorcycles were tested on the SAME Dynojet, using the SAME SAE correction factor for a consistent comparison.
π REAL DATA. REAL RESULTS. NO INFLATED NUMBERS.
Which setup would you choose β AkrapoviΔ + K&N or TOCE + DNA? π
π ASAP MOTO | Linden, NJ
ποΈ Custom ECU Flashing & Dyno Tuning
π ASAPMOTO.COM
ECUFlash Akrapovic ToceExhaust DNAFilter KNFilter Horsepower Dynojet MotorcyclePerformance MotorcycleTuning NewJersey