BMW B58 Downpipe (G Series) - Boosted Engineering
BMW B58 Downpipe (G Series) - Boosted Engineering
BMW B58 Downpipe (G Series) - Boosted Engineering
BMW B58 Downpipe (G Series) - Boosted Engineering
BMW B58 Downpipe (G Series) - Boosted Engineering

BMW B58 Downpipe (G Series) - Boosted Engineering

Regular price$499.99
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Tax included. Shipping calculated at checkout.

Vehicle Fitment
Engine Version
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Increased power, improve turbo response and reduce exhaust backpressure with the Boosted Engineering B58 High Flow Downpipe.

Designed for BMW B58 applications, this upgrade improves exhaust flow and turbocharger efficiency while helping reduce exhaust gas temperatures under load. When paired with appropriate tuning, improved cruising efficiency and reduced fuel consumption may also be achieved under light throttle conditions.

Suitable for stock turbo and upgraded turbo applications.


Benefits

  • Increased power and torque

  • Improved turbo response and spool

  • Reduced exhaust backpressure

  • Lower exhaust gas temperatures

  • Potential improvement in cruising fuel efficiency with tuning

  • Enhanced exhaust sound


Construction

  • High flow stainless steel design

  • Precision TIG welded assembly

  • Direct bolt-on fitment


Tuning Information

ECU calibration is strongly recommended following installation to maximise performance, drivability and reliability.


Compatibility

Suitable for selected BMW B58 applications including:

  • M140i

  • M240i

  • 340i / 440i

  • M340i / M440i

  • X3 M40i

  • X4 M40i

  • X5 40i

  • X6 40i

  • Additional BMW B58 applications

Please confirm compatibility prior to purchase.


Important Information

This product is intended for high performance applications.

Professional installation is recommended.

Why choose Boosted Engineering?

We're a new company with a lot to prove! Attempting to build Australia's fastest cars in every aspect: street, circuit and drag!

We focus solely on quality first to ensure that every part of your build only needs to be modified once!

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Top Quality Engineering

Boosted Engineering brand focuses solely on high quality and efficiency to ensure our customers get precision built and top tier performance, without wasting any performance!

Xforce 3in Valved Cat Back Exhaust System - 86/BRZ/GR86

Motorsport Focus

With a motorsport focus in mind, our products, where applied in any application, are some of the best in the world due to the efficiency and quality!

Don't take our word for it

★★★★★

Boosted Engineering always go above and beyond to ensure my car always performs at it's best!

Ben

Gold Coast, QLD

★★★★★

Fantastic customer service and very knowledgeable. Highly recommend.

Bree

Gold Coast, QLD

★★★★★

Great Communication and knowledge of products! They got me a better product for a lower price!

Oliver

ON, Canada

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