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JB4 B58/B48 Performance Tuner - WiFi Adapter Included
4.8 (104 items)
Limited Time SaleUntil the end
18
30
05
$166.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $415.00
Product details
| Management number | 53566331 | Release Date | 2025/12/03 | List Price | $249.00 | Model Number | 53566331 | ||
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JB4 performance tuner for B58 and B48 engines. Includes WiFi adapter and tuner app. Increased torque and boost.
Unlock your vehicle's hidden potential with this JB4 tuner. Significantly improves throttle response and acceleration. Includes everything needed for installation and tuning.
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