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Lexus JB4 Tuner
This plug and play tuner attaches to easy to access sensors in your Lexus 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 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. For the IS200 power gains are up to 45 crank horsepower and up to 45 crank torque over stock, at the default map1 setting. With race gas or E85 mixtures higher power gains are possible. Boost is adjustable using a BMS Data Cable or Bluetooth adapter. Includes fully OBDII based CANbus operation for unrivaled tuning performance, features, and functionality. Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged.
JB4 Features, Benefits, and Advantages• Increases horsepower/torque making your Lexus faster• Quick Plug & Play Installation• CANbus integration offering unrivaled tuning features and performance • Runs as smoothly as stock, this is how your Lexus should have come from the factory • Compatible with all driving modes • Fuel economy unchanged during normal driving• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment • Ethanol (E85) compatible tuning maps• Able to read/delete fault codes • Not VIN locked, can be removed without a trace and resold down the road • Made in the USA • Free USA Shipping• 5 year warranty
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