Unlock 600HP in Your F8x BMW M2C/M3/M4 with This Simple Bolt-On Tuning Package!

Order now and get an exclusive $315.99 discount on this bundle!

JB4® 600 Horsepower S55 Package

Get up to 600 horsepower while saving time and money with this easy-to-install package. Horsepower gains depend on fuel used.

Vehicle Fitment

• BMW M2 - 2018-2022 S55 F87 M2 Competition (S55 Engine Only)
• BMW M3 - 2015-2020 S55 F80 M3
• BMW M4 - 2015-2020 S55 F82 F83 M4, M4 GTS

Package Features & Benefits

• Gain up to 600HP 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
• Includes the all-new JB4PRO Bluetooth Adapter & Free App
• Optimized cooling with upgraded intercooler
  
• New NGK spark plugs and install tools included (gap to .022")
• Optimized airflow with upgraded intakes and charge pipes
• Save $314.49 with this package (Financing available)

BMS 600 Horsepower S55 Package Includes

• JB4 S55 Performance Tuner
• JB4PRO Bluetooth Adapter & Free App
• BMS M3/M4 S55 Performance Intake
• BMS M3/M4 S55 Charge Pipes & J-Pipes
• Phoenix Racing High Capacity S55 M3/M4 F8X Intercooler
• NGK 97506 "2 Step Colder" Spark Plugs - 6 Pack
• BMS Billet Spark Plug Gapper Tool
• BMW / MINI - Magnetic Spark Plug Socket
• Specialty Spark Plug Feeler Gauge
• Burger Motorsports "JB4 Tuned" License Plate Frame
• White Burger Motorsports Logo Sticker Sheet (2 Pack)
• Official JB4® Logo Car Emblem/Badge
• JB4 Magnetic Cell Phone Mount

Optional Recommended Upgrades:

• Burger Motorsports S55 Oil Catch Can
• Burger Motorsports Aluminum BMW DCT Transmission High Capacity Oil Pan

Download the All New JB4PRO Free App

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

S55 BMW DYNO RESULTS

Our testing on a stock BMW M4 with the BMS 600HP S55 Package showed peak power gains of over 100HP and 120 lb-ft of torque at the wheels.