• 500HP Performance Upgrade For BMW B58 - M340i, M440i, M240i, 540i, 840i, M140i, M240i, 340i, 440i-1
  • 500HP Performance Upgrade For BMW B58 - M340i, M440i, M240i, 540i, 840i, M140i, M240i, 340i, 440i-3
  • 500HP Performance Upgrade For BMW B58 - M340i, M440i, M240i, 540i, 840i, M140i, M240i, 340i, 440i-4
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Palenon Performance

500HP Performance Upgrade For BMW B58 - M340i, M440i, M240i, 540i, 840i, M140i, M240i, 340i, 440i

500HP Performance Upgrade For BMW B58 - M340i, M440i, M240i, 540i, 840i, M140i, M240i, 340i, 440i

$1,545.00 USD
$1,545.00 USD
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Shipping calculated at checkout.
Vehicle
Downpipe

The B58 Horsepower Package unleashes the true potential of your 3.0L turbo engine—delivering 430-500 horsepower based on your BMW models and fuel quality. This comprehensive performance upgrade transforms your vehicle into a high-powered machine while maintaining reliability within its limits.

Purchase everything together now and save an extra 5% on the original price, or 14% on the discounted price — now just $250 OFF.

Experience a significant boost in horsepower, faster turbo spool times, a sharper throttle response, and an exhilarating turbo induction & exhaust note.

Package Includes

Note: If you want to change/customize this HP package by yourself or for different vehicle, please consult with our specialized team — they will provide expert guidance to help you achieve the best results.

To achieve maximum horsepower and match these performance figures, you’ll need to run an E30 blend or 100-octane fuel. This higher-octane setup may also require a fuel system upgrade to ensure proper flow and reliability.

Fitment

BMW 1 Series

  • 2015–2020 F20 M140i – B58 3.0T I6 (Gen 1) | Stock: 335–340 HP | HP Package: 430–470 HP

BMW 2 Series

  • 2015–2020 F22 M240i – B58 3.0T I6 (Gen 1) | Stock: 335–340 HP | HP Package: 430–470 HP

  • 2015–2020 F23 M240i Convertible – B58 3.0T I6 (Gen 1) | Stock: 335–340 HP | HP Package: 430–470 HP

  • 2021–Present G42 M240i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

BMW 3 Series

  • 2015–2020 F30 340i – B58 3.0T I6 (Gen 1) | Stock: 320–326 HP | HP Package: 430–470 HP

  • 2015–2020 F34 340i Gran Turismo – B58 3.0T I6 (Gen 1) | Stock: 320–326 HP | HP Package: 430–470 HP

  • 2019–Present G20 M340i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2019–Present G21 M340ix – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

BMW 4 Series

  • 2015–2020 F32 440i Coupe – B58 3.0T I6 (Gen 1) | Stock: 320–326 HP | HP Package: 430–470 HP

  • 2015–2020 F33 440i Convertible – B58 3.0T I6 (Gen 1) | Stock: 320–326 HP | HP Package: 430–470 HP

  • 2015–2020 F36 440i Gran Coupe – B58 3.0T I6 (Gen 1) | Stock: 320–326 HP | HP Package: 430–470 HP

  • 2021–Present G22 M440i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2021–Present G23 M440ix – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2021–Present G26 M440i Gran Coupe – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

BMW 5 Series

  • 2017–2020 G30 540i – B58 3.0T I6 (Gen 1) | Stock: 335–340 HP | HP Package: 430–480 HP

  • 2021–2024 G30 540i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2017–2024 G31 540i – B58 3.0T I6 (Gen 1/2) | Stock: 335–382 HP | HP Package: 430–500 HP

BMW 8 Series

  • 2019–Present G14 840i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2019–Present G15 840i – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

  • 2019–Present G16 840i Gran Coupe – B58 3.0T I6 (Gen 2) | Stock: 382 HP | HP Package: 450–500 HP

B58 Catless Downpipe

  • Performance Boost: Thanks to better smooth radius bends that reduce turbulence and increase air flow.
  • High-Quality Construction: Hand-crafted from TIG-welded 304-grade stainless steel for superior strength and longevity.
  • Our Catted Version includes 200 Cel Cat flow. 
  • Warm and Deep Exhaust Note: Enjoy a richer, more warm aggresive sound.
  • Maximum Flow: 5” diameter with smooth transitions enhances exhaust flow and reduces restriction.
  • Guaranteed Quality – Covered by Palenon Performance’s Lifetime Warranty for ultimate peace of mind.

B58 Intake

  • Power Gains: Dyno-proven increases in horsepower and torque for thrilling acceleration.
  • Improved Throttle Response: Quicker, sharper reaction under any driving condition.
  • Aggressive Turbo Sound: Deep, sporty induction tone that turns every drive into an experience.
  • Heat Shield Protection: Keeps intake air cooler for consistent, reliable performance.
  • Direct OEM Fitment: Simple, bolt-on installation—no modifications needed.
  • Premium Aluminum Intake Pipe: Built for durability, performance, and a deep, sporty induction sound.
  • High-Flow Design – Black powder coated aluminum intake pipe paired with a high-performance air filter ensures maximum airflow.
  • CNC Machined & Anodized Black Finish – Precision engineering with a clean, OEM-plus look.
  • Turbo Inlet Pipe: Included in the system is a turbo inlet pipe that improves airflow and supports the overall performance of the intake system, helping the engine achieve maximum gains..
  • Design: Precision-engineered mounting hardware ensures a solid, rattle-free fit even under intense engine load.

B58 Tune

Tuner will come with JB4PRO Adapter (Uses Free JB4PRO App for iOS and Android)

  • Improves 0-60 times and 1/4 mile time
  • Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels
  • Ethanol (E85) compatible tuning maps
  • Able to read/delete fault codes
  • View and record up to 40 different gauges/engine parameters in real time with the JB4 app.
  • Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
  • Exhaust flap operation can be controlled in most JB4 applications
  • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
  • The JB4 offers a lot more performance, functionality, and safety than your average performance chip
  • Quick Plug & Play Installation
  • CANbus OBDII integration offering unrivaled tuning features and performance
  • Improved performance over non-integrated chip tunes
  • Runs as smoothly as stock, this is how your vehicle should have come from the factory
  • Compatible with all driving modes
  • Fuel economy unchanged during normal driving
  • 91 octane fuel or better required for performance gains
  • Not VIN locked and can be removed without a trace and resold down the road
  • Includes the rugged JB4 billet aluminum enclosure for protection
  • Designed and assembled in the USA
  • 5-year warranty

B58 Charge Pipe

  • Premium All-Aluminum Construction – TIG-welded high-gauge aluminum resists heat, pressure, and fatigue far better than factory plastic.
  • Precision Fitment – CNC-machined flanges ensure a perfect seal and trouble-free installation.
  • Boost-Ready Design – Supports higher boost levels for tuned engines; Gen2 version includes reinforced double O-ring turbo-side flange for up to 40+ psi.
  • Flexible Performance Options – Integrated 1/8” NPT methanol bungs or boost gauge ports.
  • Sleek Finish – Glossy black powder coat adds style while resisting corrosion.
  • Emissions Compliant & Reversible – Retains OEM emissions fittings and mounts directly with supplied hardware.
  • Lifetime Warranty – Drive with confidence knowing your upgrade is built to last.
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