Power gains of up to 40hp and 50tq to the wheels on a stock vehicle without the risks associated with flashing!
JB4 is a plug and play Honda tuner that attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 1000 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. Power gains on the 1.5L Honda Civic Turbo motor are up to 50 horsepower and 60 torque (40hp and 50tq at the wheels).
Our JB4 Honda tuner installs discreetly and it quickly removes without a trace when needed. Fuel economy is unchanged during normal driving. Compatible with all driving modes. Does NOT require flashing the ECU! Compatible with both manual and CVT transmissions.
The The JB4 Honda tuner system is fully CANbus equipped allowing the tuning to take in advanced engine data for mapping, logging, and diagnostics. Data channels include boost, timing, air/fuel, fuel trims, throttle, knock control, and much more! Made in USA. 5 Year Warranty.
JB4 Honda Tuner Map Guide:
Map 0: Disables JB4 all together
Map 1: +3.5 psi, default map. Suggested for 91+ octane.
Map 2: +4.0 psi, 91-93 octane
Map 3: +4.5 psi, 93+ octane
Map 4: +5.0 psi, 30% E85
Map 5: +6.0 psi, 30% E85 or race gas
Map 6: User Adjustable Custom Tuning Map
Map 7: +9.0 psi, 30% E85 or race gas, full send mode!
Map 8: VALET/Low Boost Map
https://burgertuning.com/products/honda-civic-jb4?srsltid=AfmBOopIY3ELrqqej2qVHFvo053JR3fRkFt8Ep-HGC7TUjZeZkldUMAEComes everything includes the bluetooth adapter
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