Subsequent or special TUNE-it-YOURSELF sound optimization

Subsequent or special TUNE-it-YOURSELF sound optimization:

• Thrust bubblers
• Switching bangs
• START-up ROOOAR!

Requirement: a TUNE-it-YOURSELF purchased from us.

Please contact the TurboPerformance team before ordering this item, as not all of the listed sound optimizations are possible for every vehicle model.

Important notice: This is an automatic translation. Please note that only the original german description is valid for a legally purchase agreement.