JB4 Replacement and Upgrade Chips

JB4 Replacement and Upgrade ChipsJB4 Replacement and Upgrade Chips The replaceable 2580 master chip controls the communications between the JB4 and your BMS data cable or JB4 Smart Phone Wireless Connect Kit as well as the model specific firmware. If you are unable to connect to the JB4 try replacing this first as often it's the culprit. Specify which firmware you need in the drop down so the chip works out of the box with your model. To install it just open the hood, lock the doors,

this is 68whp and a massive 127wtq gain over just the Stage 1 flash

or JB4 mobile app on your smartphone or tablet

Generally speaking HKS plugs tend to offer a longer life of 20-35k miles before they need to be replaced

3' E90 LCI (07/2007 — 12/2011)

The Enthusiast and Professional cables come with cases

Bmw 428i 2014 to 2016

Power gains of up to 60hp and 75tq to the wheels on a stock vehicle

Full T6061 Aluminum Construction

Fitted with an ARM Dry Air Filter: multi‑layer synthetic media designed to capture fine particles while delivering maximum airflow

This complete plug-and-play solution replaces your factory low-pressure fuel pump (LPFP) assembly with a high-performance

Intake System Dyno Graph

Audi Q5 Quattro – 3