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BMS VW & Audi EA888 JB4 Tuner for Gen3 1.8T | GLI / Jetta / Passat / Beetle

Our Price:
$379.00
Mgf Part #:
BMSvw4JB4

Other Details

Warranty:
1 Year MFG
Year + Model of Car:

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Product Details

JB1 Stage 1

The JB1 is a true user adjustable plug and play solution for all MQB based models in the VW Audi Group range. Power Gains on GLI: Starting at 35whp and 45ft lb with 91 octane with + 3.5psi boost over stock on the default setting or 4.0psi over stock for 93. Engine estimates are 50bhp gained and 55ft lb. Power Gains on 1.8T: 30whp and 50ft lb on 91 octane.

JB4 Stage 4

The JB4 is a true user adjustable plug and play solution for Gen3 Jetta GLI and Turbo Beetle. Power Gains: Starting at 55bhp and 60ft lb with 91 octane/95Ron with + 4.0 psi boost over stock on the default setting. Up to 80bhp and 80ft-lb with bolt on modifications, higher octane and boost adjustment with the optional BMS Data Cable.

The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more.

The unit can be used with our JB4 Bluetooth Connect kit providing for full in car engine parameter display, map switching and adjustment The JB4 Beta can also be stacked over flash tuning allowing for fine tuning as well as meth control with safety measures in place and full logging.

*NOT LEGAL FOR USE ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IN CALIFORNIA OR STATES ADOPTING CALIFORNIA EMISSION PROCEDURES.*

 

 

VW EA888 GP4 Fitment Guide

  • 2013.5+ VW Jetta MK6 GLI Gen 3 
  • 2013 VW Beetle 2.0T Gen 3
  • 2014+ Jetta 1.8T Gen 3 170hp
  • 2014+ Passat 1.8T Gen 3 170hp

Installation Information

Installation Time

(approx) 25-35 Minutes

Difficulty Level

Simple installation for anyone

Installation Guides

How to Install

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