Why should I replace my OEM charge pipes with the AMS Performance BMW S55 charge pipes?

The factory S55 charge pipes are plastic and prone to failure under boost, a well-known weak point on the M2 Competition, M3, and M4. The AMS Performance BMW S55 charge pipes replace them with 6061 T6 aluminum tubing and billet flanges, adding a 72% larger cross-section for more airflow while eliminating the risk of a failed plastic pipe.

How much larger are the AMS Performance BMW S55 charge pipes than stock?

The AMS Performance BMW S55 charge pipes provide a 72% increase in cross-sectional area at the largest restriction in the OEM tube. This significant increase delivers more air to the S55 engine for greater horsepower and torque gains.

Are the AMS Performance BMW S55 charge pipes hard to install?

No. The AMS Performance BMW S55 charge pipes are a plug-and-play installation that fits just like stock with no cutting or drilling. The billet flanges include OEM-style fitment features that lock the piping into place exactly as BMW intended.

Do the AMS Performance BMW S55 charge pipes support methanol injection or nitrous?

Yes. The AMS Performance BMW S55 charge pipes include an integrated 1/8 inch NPT port on the lower J-pipe for methanol injection or nitrous. If you are not running those systems, the port can simply be plugged.

Which BMW models do the AMS Performance BMW S55 charge pipes fit?

The AMS Performance BMW S55 charge pipes fit the F80 M3 (2014-2019), F82 / F83 M4 (2014-2020), and F87 M2 Competition (2019-2022), all with the S55 3.0L twin-turbo engine.

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Description

AMS Performance Charge Pipes for F80 / F82 / F83 / F87 BMW M2 Competition / M3 / M4

BMW S55 charge pipes from AMS Performance are a complete billet aluminum charge pipe kit for the S55 3.0L twin-turbo engine, replacing the failure-prone OEM plastic piping on the F80 M3, F82 / F83 M4, and F87 M2 Competition. The AMS BMW S55 charge pipes increase the size of the piping by up to 72% at the largest restriction in the factory tube, delivering more airflow for the greatest gain in horsepower and torque. Supplied as a complete package with both upper charge pipes and the lower J-pipe, each pipe is powder coated in wrinkle black for looks and durability, features a screen-printed Alpha logo, and includes an integrated 1/8″ NPT port for methanol injection or nitrous.

Why the AMS Performance BMW S55 Charge Pipes?

The factory S55 charge pipes are plastic and prone to failure under boost, a well-known weak point on the M2 Competition, M3, and M4. The AMS BMW S55 charge pipes replace them with 6061 T6 aluminum tubing and CNC-machined billet compressor outlet flanges, engineered by AMS’s SnailWorks Engineering Team in SolidWorks CAD and validated through on-track testing. The kit delivers a 72% increase in cross-sectional area at the largest restriction in the OEM tube, feeding significantly more air to the engine. It fits just like stock with no cutting or drilling, a plug-and-play installation. The integrated 1/8″ NPT port on the J-pipe supports methanol injection or nitrous for owners running those systems.

The Difference Is in the Details

The flanges of the AMS BMW S55 charge pipes are manufactured from billet 6061 T6 aluminum and precision CNC-machined for a perfect fit every time. The billet flanges allow AMS to integrate OEM-style fitment features so the piping locks into place exactly as BMW intended, and to design smoothly radiused transitions from flange to pipe for an unrestricted path for air entering the engine. Each pipe is finished in durable wrinkle-black powder coat with a screen-printed Alpha logo.

Features

Complete kit upper charge pipes and lower J-pipe for both hot and cold sides
Replaces failure-prone OEM plastic charge pipes
72% increase in cross-sectional area at the largest OEM restriction
CNC-machined 6061 T6 billet aluminum compressor outlet flanges
6061 T6 aluminum tubing
Integrated 1/8″ NPT port on the J-pipe for methanol injection or nitrous
OEM-style fitment features lock the piping into place
Smoothly radiused flange-to-pipe transitions for unrestricted airflow
Wrinkle-black powder coat with screen-printed Alpha logo
Plug-and-play install no cutting or drilling, fits just like stock

What’s Included

Upper charge pipes
Lower J-pipe with 1/8″ NPT port
CNC billet 6061 T6 aluminum compressor outlet flanges
All necessary mounting hardware

Applications

BMW M3: F80 | 2014-2019
BMW M4: F82 / F83 | 2014-2020
BMW M2 Competition: F87 | 2019-2022

Notes

Fits F80 M3 (2014-2019), F82 / F83 M4 (2014-2020), and F87 M2 Competition (2019-2022) with the S55 3.0L twin-turbo engine
The 1/8″ NPT port on the J-pipe is for methanol injection or nitrous; plug it if those systems are not in use
Not available for emissions-controlled vehicles in California or for shipment to California addresses without a completed AMS Race Waiver form. International buyers should comply with local laws and regulations.

Frequently Asked Questions

Why should I replace my OEM charge pipes with the AMS Performance BMW S55 charge pipes? The factory S55 charge pipes are plastic and prone to failure under boost, a well-known weak point on the M2 Competition, M3, and M4. The AMS Performance BMW S55 charge pipes replace them with 6061 T6 aluminum tubing and billet flanges, adding a 72% larger cross-section for more airflow while eliminating the risk of a failed plastic pipe.
How much larger are the AMS Performance BMW S55 charge pipes than stock? The AMS Performance BMW S55 charge pipes provide a 72% increase in cross-sectional area at the largest restriction in the OEM tube. This significant increase delivers more air to the S55 engine for greater horsepower and torque gains.
Are the AMS Performance BMW S55 charge pipes hard to install? No. The AMS Performance BMW S55 charge pipes are a plug-and-play installation that fits just like stock with no cutting or drilling. The billet flanges include OEM-style fitment features that lock the piping into place exactly as BMW intended.
Do the AMS Performance BMW S55 charge pipes support methanol injection or nitrous? Yes. The AMS Performance BMW S55 charge pipes include an integrated 1/8″ NPT port on the lower J-pipe for methanol injection or nitrous. If you are not running those systems, the port can simply be plugged.
Which BMW models do the AMS Performance BMW S55 charge pipes fit? The AMS Performance BMW S55 charge pipes fit the F80 M3 (2014-2019), F82 / F83 M4 (2014-2020), and F87 M2 Competition (2019-2022), all with the S55 3.0L twin-turbo engine.

CARB AND / OR EPA COMPLIANCE TESTING NOT COMPLETED

While AMS believes this product is either CARB EO exemption applicable, or complies with the EPA’s Anti-Tampering Policy, they have not completed the required testing and administrative process at this time. This product is not available to purchase for emissions-controlled vehicles located within the state of California, or available to ship to California addresses, without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.

About AMS Performance

AMS Performance is an engineering-led manufacturer of high-performance automotive components, founded on principles of integrity and dedicated to extracting maximum performance from turbocharged vehicles. With two decades at the forefront of the industry, AMS Performance combines computer-aided design, CFD analysis, and mechanical engineering expertise from motorsports backgrounds to deliver components proven at the highest level of performance. Their catalog spans turbo kits, intercoolers, charge pipes, intake manifolds, cold air intakes, and complete turn-key packages for drag racing, road racing, and high-performance street applications.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AMS Performance Charge Pipes for F80 / F82 / F83 / F87 BMW M2 Competition / M3 / M4 [AMS.39.09.0001-1]

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AMS Performance Charge Pipes for F80 / F82 / F83 / F87 BMW M2 Competition / M3 / M4

Why the AMS Performance BMW S55 Charge Pipes?

The Difference Is in the Details

Features

What’s Included

Applications

Notes

Frequently Asked Questions

CARB AND / OR EPA COMPLIANCE TESTING NOT COMPLETED

About AMS Performance

Reviews