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Ready to take it to the next level?
Burger Motorsports, Inc is the manufacturer of the world-famous JB4 performance tuner. We've been pioneering plug & play performance tuning, intakes, and mods for street-inspired race cars since 2007.

What is the JB4?
The JB4 is a plug and play tune available for turbocharged vehicles. The tuner installs between your cars sensor and it's DME/ECU (computer) and manipulates vehicle performance through these connections. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel & spark control, blue tooth to your smart phone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition the JB4 system is not VIN locked to your vehicle and can quickly removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade.
Fast Faster Fastest

JB+ Stage 1

Which BMS tuner is right for you?
 

JB4 - F90 BMW M5

BMW
• 2018+ F90 M5 4.4 L V8
Power gains of up to 80hp and 100tq to the wheels on a stock vehicle

The F90 //M JB4 takes every thing that is great about the 2018+ all wheel drive F90 platform and amps it up to the next level. Power gains of up to 80whp and 100wtq bring the car to life allowing 1/4 mile potential deep in to the 10s. Unlike other generic tuning devices the JB4 includes full CANbus integration via the OBDII port for advanced tuning, safety features, and diagnostics, as well as electronic wastegate control for superior boost targeting. This is simply the best tuning box available for your //M.  

BMS Differential Support Bracket Brace
for BMW E82 135i and E9x 335i/d

BMW Applications
• E82 135i and E9x 335i, 335d


The BMS brace attaches the rear differential to the subframe allowing better launches, less wheel hop, and a more stable feeling rear chassis. Our unique one piece construction eliminates welding weak points common on other similar units.

Features and benefits

  • Tightens chassis
  • Reduces wheel hop
  • Reduces differential bearing Load
  • Stainless steel hardware included
  • Precision made one piece design for a perfect fit
  • Heavy-gauge steel construction for maximum strength and durability
  • Easy install
  • Made in USA

BMS Billet Aluminum Oil Filter Housing for N54/N55/S55/N51/N52/N20 BMW Engines
Replaces your plastic oil filter cap

The Burger Motorsports billet aluminum oil filter cover directly replaces your weak OE plastic cap for greater protection, ease of removal/install, and great looks in your engine compartment. The built-in 19mm hex head does not require a special removal/install tool like the factory cap. Uses the OE oil filter, filter housing o-ring, and filter cage. Anodized black for protection. This quality part is a must for any serious BMW owner and for the price you can't beat it. Replaces OEM part number 11427525334 - BMW Oil filter cover.


BMS Cowl Filters
for E Chassis BMW Vehicles

E chassis BMW owners have known for some time that removing their cowl and HVAC filter system not only reduces vehicle weight but also improves overall engine bay cooling, facilitates engine & DME box access for service, and lets the driver better hear how the engine is running. But there was always a catch. How to stop dirt and debris from falling in in to the interior ventilation system? Well BMS has finally come up with a solution. These cleanable light weight dry filters look great while blocking dirt & debris from the cabin. Water won't run into the HVAC system with or without the cowl filters as they are raised openings. Suddenly removing your cowl is not only for race cars.

Features & Benefits 

• Saves 10 lbs of weight from your BMW
• Better engine sound without cowl
• Better engine bay cooling
• Keeps dirt & debris out of the interior ventilation system 
• Easier access to DME box and spark plugs 
• Easy install and removal

JB4 - Ford F150 EcoBoost/Raptor

Ford
• 2017+ Ford F150 Raptor 3.5L twin turbo
• 2017+ Ford F150 EcoBoost 3.5L twin turbo
• 2015+ F150 EcoBoost 2.7L twin turbo
• 2018+ Lincoln Navigator EcoBoost 3.5L twin turbo
Power gains of up to 100hp and 120tq to the wheels on a stock vehicle

This plug and play tuner attaches to two easy to 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.

The default setting is 3psi over stock and boost can be adjusted using a BMS data cable or JB4 Mobile adapter. We've measured stock boost on the Raptor at around 15 psi peak. Raising that to 18psi peak really wakes up this heavy truck!


Competition use only parts are clearly labeled as competition use only in the product listing page and may only be used according to the guidelines posted on our Emissions Notice to Customers page.

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