JB4 Tuner for 2016-Present Ford Focus RS & ST - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) 0T (40 TFSI 190hp)

0T (40 TFSI 190hp)

A: Charge Pipe Injection (CPI) is our new proprietary system that allows you to add an additional to your boosted application with any standard 1/8" NPT female connection in your charge pipe or intake system

leak-free fit

Tested on an N63-equipped 2012 BMW 550i GT xDrive with a Stage 2 tune

JB4 Tuner for 2016-Present Ford Focus RS & ST - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) 0T (40 TFSI 190hp)Power gains of up to 50whp and 60wtq to the wheels on a stock vehicle The JB4 is a plug and play Ford Focus RS tuner that plugs into easy to access sensors in the engine bay and works with your factory ECU 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