Unlock 700HP in Your G8x BMW M2/M3/M4 with This Simple Bolt-On Tuning Package!

Save $218.95 when you purchase this package.

Vehicle Fitment

BMW M2
• 2023+ S58 G87 BMW M2

BMW M3
• 2021+ S58 G80 BMW M3
• 2021+ S58 G80 BMW M3 Competition

BMW M4
• 2021+ S58 G82 BMW M4
• 2021+ S58 G82 BMW M4 Competition
• 2023+ S58 G82 BMW M4 CSL
• 2022+ S58 G83 BMW M4 Convertible

Package Features & Benefits

• Gain over 700HP with safe, proven JB4 tuning on a locked 🔒 ECU
• Easy plug-and-play installation with no permanent modifications
• JB4 tuner allows wireless on-the-fly power adjustments & data logging
• Optimized airflow with upgraded air intakes
• Know your exact ethanol content at all times for consistent performance
• Includes the all-new JB4PRO Bluetooth Adapter & Free App
• Save $287.00 with this package (Financing available)
  
  

BMS 700 Horsepower S58 Package Includes

• S58 JB4 Tuner for 2021+ BMW G80 M3, G82 G83 M4, & 2023+ G87 M2
  
• BMW Hi Flow Bluetooth/CANbus Flex Fuel Kits for S58 M2, M3, M4, X3M, & X4M
  
• Official JB4 License Plate Frame
  
• Alpine White Burger Motorsports Logo Sticker Sheet (2 Pack)
  
• Official JB4 Logo Car Emblem/Badge
  
• JB4 Magnetic Cell Phone Mount
  

Choose 1 of 3 Upgraded S58 Air Intake Systems

• BMS G8x BMW M2 M3 M4 S58 Performance Intake
  
• Front Mount BMS G8x M2 M3 M4 S58 BMW Performance Intake
  
• Front Mount BMS Silicone S58 BMW Performance Intakes

Download the All New JB4PRO Free App

• Download JB4PRO for Android here.
• Download JB4PRO for iPhone here.

Stock BMW M2 with the BMS 700HP S58 Package with a locked 🔒 ECU