Description
This plug and play tuner 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 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. Power gains on the 1.5L Civic Turbo motor are up to 50 horsepower and 60 torque (40hp and 50tq at the wheels).
Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes.
The system is fully CANbus equipped allowing the tuning to take in advanced engine data for mapping, logging, and diagnostics, but CANbus is not yet enabled within the JB4 firmware. It will be unlocked in a future free software update along with higher power maps and additional features. Made in USA. 5 Year Warranty.
JB4 Features and Benefits:
Power gains of up to 40hp and 50tq to the wheels on a stock vehicle
Quick Plug & Play Installation
CANbus integration offering unrivaled tuning features and performance
Runs as smoothly as stock, this is how your Honda 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
Fitment:
Honda Civic Type R 2017-2021
Reviews
There are no reviews yet.