RaceChip S Plug & Play Tuning Box / Performance Chip for BMW X6 (F16) 2014-2019 - Piggyback ECU Remap Alternative, Chip Tuning Power & Torque Upgrade Module

RaceChip S Performance Module for BMW X6 F16 2014 to 2019

Unlock stronger acceleration, bigger mid‑range punch and smoother drivability with this plug-in performance chip for the second-generation BMW X6. A brilliant remap alternative, this piggyback ECU module delivers a noticeable power hike and improved efficiency without permanent changes to the factory control unit.

At MJ Modifications we run this unit ourselves and customers love the transformation. It is quick to fit, easy to fine‑tune and engineered with premium German components for reliability in daily use.

Why enthusiasts choose this upgrade

• Gain of up to 20 percent in power and torque for confident overtakes and stronger in-gear response
• Fuel savings of up to 10 percent with earlier upshifts and relaxed cruising when driven sensibly
• Five adjustable maps via a simple rotary dial so you can tailor the behaviour to your preference
• Engine‑specific calibration supplied for your BMW for seamless integration and smooth delivery
• Plug-in installation in around 10 minutes with clear instructions, no coding required
• Premium materials made in Germany for long‑term durability
• Automotive-grade safety connector for a secure and weather‑resistant fit
• Ideal entry into performance upgrades with a proven brand and great value

What you will feel

• Stronger low‑down pull and improved torque for hills and towing
• Sharper throttle response and quicker acceleration through the rev range
• Refined, OEM‑like power delivery thanks to engine‑matched software

Software features

• Engine‑specific optimisation software: v2.0_S
• Five selectable fine‑tuning maps using the integrated dial
• Engine Protect System for built‑in safety margins

Hardware highlights

• ARM Cortex‑M3 processor for fast, precise signal control
• Up to three analogue and digital channels
• Chip electronics with nano‑protect coating
• FCI automotive safety connector
• Ultra‑resistant plastic housing, basic fastening system
• Dimensions in mm: L 87 x D 95 x H 36

Box contents

• RaceChip S module
• Vehicle‑specific wiring loom
• 4 cable ties
• Installation guide

Fitment and installation

Designed for BMW X6 F16 models from 2014 to 2019 with engine‑matched calibration. Most owners install this at home with basic tools. For professional fitting we recommend MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk to request a quotation.

Why buy from MJ Modifications

• Tried and tested on our own vehicles and customer cars
• Knowledgeable support and guidance on the best map for your driving
• Trusted performance parts specialist for premium German marques

Order today for a quick, reversible performance boost that keeps your factory ECU untouched while delivering serious real‑world gains.