Do the Boost Logic Downpipes for 4M Audi SQ7 also fit the SQ8?

Yes. Boost Logic lists the same part, BL 06030409-3, for both the 2020 and later Audi SQ7 and the 2020 and later SQ8, which share the 4.0 liter twin-turbo V8. That makes these Downpipes for 4M Audi SQ7 and SQ8 owners a single listing to check. The RSQ8 has its own Boost Logic downpipe listing.

Is any cutting or modification needed to install them?

No. Boost Logic designs these downpipes as a direct bolt-on with OEM-style fitment and states that no additional modifications are needed. Downpipe work on a large V8 SUV still means working from underneath on a lift, so a shop familiar with the 4.0 TFSI engine is the sensible choice for the installation.

What are the downpipes made from?

Boost Logic builds them from stainless steel with precision welding, chosen to hold up to the heat and vibration of hard driving. The vendor photo shows the pipes wearing a black heat wrap, but Boost Logic does not state whether the wrap is part of the package, so confirm that detail before ordering if it matters to you.

Will the SQ7 or SQ8 need a tune?

Boost Logic does not state a tuning requirement and publishes no power figures for these downpipes. A downpipe change can alter how the engine management reads the exhaust, so plan the install with your tuner, particularly if the SUV already carries an intake, a tune or other exhaust changes.

Are these downpipes street legal?

No. Boost Logic sells them for off-road use only and advises buyers to check the vehicle code in their state before modifying the exhaust. Many states apply strict smog inspection rules to exhaust changes, so confirm the rules where the SQ7 or SQ8 is registered before fitting them to a vehicle used on public roads.

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Description

Boost Logic Downpipes for 4M Audi SQ7 and SQ8

Boost Logic’s Downpipes for 4M Audi SQ7 and SQ8 are stainless steel downpipes for the 2020 and later SQ7 and SQ8 and their 4.0-liter twin-turbo V8. Boost Logic builds them as a direct bolt-on with OEM-style fitment, so the install needs no cutting or other modification, and says the lower backpressure sharpens turbo spool and gives the V8 a more aggressive note. They make the most sense on an SQ7 or SQ8 that is being tuned; on an otherwise stock SUV the change Boost Logic describes is mostly sound and response, since it publishes no dyno figures for them.

Features

Stainless steel construction with precision welding
Direct bolt-on design with OEM-style fitment
Lower exhaust backpressure for quicker turbo spool, per Boost Logic
More aggressive exhaust note compared to the factory system

Applications

Audi SQ7: 4M | 2020-present | 4.0L TFSI V8
Audi SQ8: 4M | 2020-present | 4.0L TFSI V8

Notes

Listed for the 2020 and later SQ7 and SQ8 with the 4.0 TFSI V8; earlier SQ7 models are not listed
Boost Logic does not list gaskets or mounting hardware with these downpipes
The vendor photo shows the pipes in a black heat wrap; Boost Logic does not say whether the wrap ships with the part, so ask Bulletproof Automotive if it matters to you
The RSQ8 has its own Boost Logic Downpipes for 4M Audi RSQ8 (BL 06030409-RS7/RS6/RSQ8) listing
Sold for off-road use only; check local exhaust and smog rules before installing the Downpipes for 4M Audi SQ7 and SQ8

Frequently Asked Questions

Do the Boost Logic Downpipes for 4M Audi SQ7 also fit the SQ8? Yes. Boost Logic lists the same part, BL 06030409-3, for both the 2020 and later Audi SQ7 and the 2020 and later SQ8, which share the 4.0 liter twin-turbo V8. That makes these Downpipes for 4M Audi SQ7 and SQ8 owners a single listing to check. The RSQ8 has its own Boost Logic downpipe listing.
Is any cutting or modification needed to install them? No. Boost Logic designs these downpipes as a direct bolt-on with OEM-style fitment and states that no additional modifications are needed. Downpipe work on a large V8 SUV still means working from underneath on a lift, so a shop familiar with the 4.0 TFSI engine is the sensible choice for the installation.
What are the downpipes made from? Boost Logic builds them from stainless steel with precision welding, chosen to hold up to the heat and vibration of hard driving. The vendor photo shows the pipes wearing a black heat wrap, but Boost Logic does not state whether the wrap is part of the package, so confirm that detail before ordering if it matters to you.
Will the SQ7 or SQ8 need a tune? Boost Logic does not state a tuning requirement and publishes no power figures for these downpipes. A downpipe change can alter how the engine management reads the exhaust, so plan the install with your tuner, particularly if the SUV already carries an intake, a tune or other exhaust changes.
Are these downpipes street legal? No. Boost Logic sells them for off-road use only and advises buyers to check the vehicle code in their state before modifying the exhaust. Many states apply strict smog inspection rules to exhaust changes, so confirm the rules where the SQ7 or SQ8 is registered before fitting them to a vehicle used on public roads.

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.

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Boost Logic Downpipes for 4M Audi SQ7 and SQ8 [BL 06030409-3]

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Boost Logic Downpipes for 4M Audi SQ7 and SQ8

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Frequently Asked Questions

About Boost Logic

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