JB4 Performance Tuner For Kia / Hyundai / Genesis 2.0L Turbo (V1)

JB4 Performance Tuner For Kia / Hyundai / Genesis 2.0L Turbo (V1)

Brand: Burger Motorsports
SKU: JB4-KIAGEN
529.00 USD In stock Buy at Merchant

The JB4 is a Kia/Hyundai/Genesis tuner that enhances power by remapping boost, timing, and fueling, offering improved performance and reduced turbo lag.

  • The description claims power gains of up to 80whp and 80wtq.
  • The description claims the JB4 includes a fully programmable CANbus system, upgradable firmware, and data logging capability.
  • The description claims safety features such as maintaining low boost pressure until oil and water are up to temperature and reducing boost if the engine overheats, runs lean, knocks, or overboosts.
Specifications
Optional Device Connection
None, JB4PRO Adapter (Uses Free JB4PRO App), JB4 Mobile Adapter (Requires Paid JB4 App)
Variants (3)
  • None — 529.00 USD — In stock
  • JB4PRO Adapter (Uses Free JB4PRO App) — 608.00 USD — In stock
  • JB4 Mobile Adapter (Requires Paid JB4 App) — 678.00 USD — In stock

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Takes ~2 minutes. No storefront changes.