Do the Boost Logic Upper Downpipes for G90 M5 include the lower pipes?

No. The Upper Downpipes for G90 M5 cover the upper section only and are shown as a pair. Boost Logic sells the lower downpipes as a separate listing, and it also offers a complete set with both sections for 1,899 dollars, which is 99 dollars less than buying the upper and lower pairs on their own.

Which M5 models do the upper downpipes fit?

Boost Logic lists them for the G90 M5 sedan, sold from 2025, with the 4.4 liter S68 twin-turbo V8. The G99 M5 Touring shares that engine but is not listed, so Touring owners should confirm fitment with Bulletproof Automotive before ordering rather than assume the parts carry over.

Does Boost Logic publish power figures for the upper downpipes?

No. Boost Logic has not released horsepower, torque or weight figures for the G90 upper downpipes, and no dyno data is listed. No gain is claimed here, and any calibration work for the S68 should be discussed with your tuner before the pipes are installed.

Boost Logic shows the upper downpipes as a pair of pipes and has not published a parts list for gaskets, clamps or hardware. Confirm those details with Bulletproof Automotive before ordering if you need them in the same shipment, particularly if the car is booked in for installation on a set date.

Is the complete set a better buy?

If both the upper and lower sections are being changed, yes. The complete set costs 1,899 dollars against 1,998 dollars for the two pairs bought separately. The upper pair alone makes sense for owners staging the work, or for those who only plan to change the upper section of the downpipes.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

Boost Logic Upper Downpipes for G90 BMW M5

Boost Logic’s Upper Downpipes for G90 BMW M5 are the upper half of Boost Logic’s downpipe section for the 4.4-liter S68 twin-turbo V8, sold as a pair on their own. Boost Logic also sells the lower pair separately, plus a complete set of both, which at $1,899 costs $99 less than the halves bought apart. No written description, material or power figure has been published yet, so this listing covers fitment and how the three parts fit together as a range. The upper pair suits an owner staging the downpipe work, or one who only plans to change the upper section.

Features

Sold as a pair covering the upper downpipe section
Combines with the Boost Logic lower pair to complete the section
Shown by Boost Logic in a black finish
Part of a three-listing G90 range: upper, lower and complete

Applications

BMW M5: G90 | 2025-present | 4.4L S68 V8

Notes

Boost Logic has published no description, material, weight or power figures for this part
The matching Boost Logic Lower Downpipes for G90 BMW M5 are sold separately
Owners changing both sections save $99 with the Boost Logic Complete Downpipes for G90 BMW M5
The Upper Downpipes for G90 M5 are listed for the sedan; Boost Logic does not list the G99 M5 Touring

Frequently Asked Questions

Do the Boost Logic Upper Downpipes for G90 M5 include the lower pipes? No. The Upper Downpipes for G90 M5 cover the upper section only and are shown as a pair. Boost Logic sells the lower downpipes as a separate listing, and it also offers a complete set with both sections for 1,899 dollars, which is 99 dollars less than buying the upper and lower pairs on their own.
Which M5 models do the upper downpipes fit? Boost Logic lists them for the G90 M5 sedan, sold from 2025, with the 4.4 liter S68 twin-turbo V8. The G99 M5 Touring shares that engine but is not listed, so Touring owners should confirm fitment with Bulletproof Automotive before ordering rather than assume the parts carry over.
Does Boost Logic publish power figures for the upper downpipes? No. Boost Logic has not released horsepower, torque or weight figures for the G90 upper downpipes, and no dyno data is listed. No gain is claimed here, and any calibration work for the S68 should be discussed with your tuner before the pipes are installed.
What is in the box? Boost Logic shows the upper downpipes as a pair of pipes and has not published a parts list for gaskets, clamps or hardware. Confirm those details with Bulletproof Automotive before ordering if you need them in the same shipment, particularly if the car is booked in for installation on a set date.
Is the complete set a better buy? If both the upper and lower sections are being changed, yes. The complete set costs 1,899 dollars against 1,998 dollars for the two pairs bought separately. The upper pair alone makes sense for owners staging the work, or for those who only plan to change the upper section of the downpipes.

About Boost Logic

Boost Logic was founded in Austin, Texas in 2003 and made its name with Toyota Supra turbo kits, setting street car records at 6speed record days and the Texas Mile that stood long after the company stopped racing Supras competitively. It designs turbo systems, titanium exhausts, intercoolers and engine components for the Toyota Supra, Porsche 911 Turbo, Nissan GT-R, Ferrari and Lamborghini, and its R35 GT-R builds have trapped over 180 mph in the quarter mile and over 200 mph in the half mile.

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.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.

Boost Logic Upper Downpipes for G90 BMW M5

Guaranteed Safe Checkout

Boost Logic Upper Downpipes for G90 BMW M5

Features

Applications

Notes

Frequently Asked Questions

About Boost Logic

Reviews