ThunderMax 2023.5-Up Touring® Center Cooled Models VVT or non-VVT)

ThunderMax 2023.5-Up Touring® Center Cooled Models VVT or non-VVT)

Brand: ThunderMax
SKU: 309-605
1088.95 USD In stock Buy at Merchant

The ThunderMax 309-605 is a performance-oriented ECM designed for specific Harley-Davidson models, offering precise air/fuel ratio control and knock correction.

  • The system delivers unmatched precision for smooth, consistent performance in all riding conditions.
  • It features knock correction for timing adjustment.
Variants (1)
  • Default Title — 1088.95 USD — In stock

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