Existing Customer Re-Tune

Re-Tune Service for Existing Yosh Tuned Customers

This service is exclusively for customers who previously purchased and completed a tuning service with Yosh Tuned and now need their calibration adjusted for new modifications.

When to Purchase a Re-Tune

A re-tune may be required after changing:

• Fuel injectors or fuel pressure
• Fuel type or ethanol content
• Intake, throttle body, manifold, header or exhaust
• Camshafts or other internal engine components
• MAP sensor or wideband configuration
• Turbocharger, supercharger or boost level
• Fuel system components

Before Purchasing

You must provide your previous Yosh Tuned order number and the latest calibration you received.