Get the full tuning report
Drop your email and we'll show you a stripped-down preview. Active subscribers see real HP gains, dyno curves and stage data.
By continuing you agree to be contacted about a DynoVault account. No spam — just a one-time onboarding email.
Moto
Piaggio · X9
500 SL38hp
From 2001 · 2001 → present
Stock HP
38hp
Tuned HP
888hp
Stock Torque
—Nm
Tuned Torque
888Nm
Power curve
Horsepower
Stock
38
Tuned
—
Torque curve
Torque
Stock
—
Tuned
—
Full tuning report locked
Sign in to your DynoVault account to unlock measured HP & Nm gains, the dyno curve, supported ECUs, stage data and the engineer's notes for this engine.