JB4 Tuner for 2013-2017 Ford Fiesta ST 1.6L & 2018-2023 Fiesta ST 1.5L - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) • 2020-2023 S63 BMW F95

• 2020-2023 S63 BMW F95 X5M and X5M Competition

Pre-assembled with genuine Walbro 450 pumps

Compatible with JB4 Mobile for smartphone logging

designed specifically for the B8 A4

and for those looking for the easiest and quickest PCV valve replacements we still highly recommend our original RB PCV Valve (Internal plug and play setup) for your maintenance or high performance needs

JB4 Tuner for 2013-2017 Ford Fiesta ST 1.6L & 2018-2023 Fiesta ST 1.5L - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) • 2020-2023 S63 BMW F95Power gains of up to 40hp and 70tq to the wheels on a stock vehicle! This plug and play Ford Fiesta ST tuner plugs into easy 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 powerful