@topspeed.2r: 🏍️ Yamaha Tracer 900 GT, MT-09, MT-07, MT-03, R3 & R15 | Motorcycle Dyno Test Six Yamahas, one dyno compilation! The Tracer 900 GT, MT-09 and R3 run ECU remaps. The MT-07 and MT-03 feature upgrades, while the R15 is completely stock. Turn up the volume and hear each engine rev under load. Follow the dyno pulls and listen to how the exhaust notes change through the rev range. This all-Yamaha lineup brings ECU tuning, motorcycle mods and a factory setup together on the rollers. Which Yamaha would you ride first? Tell us your favorite exhaust sound and follow for more motorcycle dyno tests, ECU tuning and modified bikes. #YamahaMotorcycles #DynoTest #ECURemap #ExhaustSound #BikeTok