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Boost Logic 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7

Name: Boost Logic 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7
SKU: 169576
Price: 1999.00 USD
Availability: InStock

$1,999.00

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OEM-quality fitment for precise installation.

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Boost Logic 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7

Boost Logic’s 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7 cover the 2013 to 2018 cars built on the C7 platform with the 4.0-liter twin-turbo V8, all under one part. Boost Logic ships them with two wiring extension cables, and the vendor photos show a black-finished section at each turbocharger joined to long bright-finish pipe runs with braided flex joints. With one part spanning four models, this is the Boost Logic downpipe for owners of the earlier 4.0 TFSI cars, not for the 2020 and later C8 RS6 and RS7, which have their own listings.

Features

Two wiring extension cables supplied in the box
Black-finished turbocharger sections, as shown in the vendor photos
Braided flex joints in the pipe runs to take up engine and exhaust movement
Set covers both turbochargers of the twin-turbo V8

What’s Included

Boost Logic 4.0 TFSI downpipes
2x wiring extension cables

Applications

Audi RS6: C7 | 2013-2018 | 4.0L TFSI V8
Audi RS7: C7 | 2014-2018 | 4.0L TFSI V8
Audi S6: C7 | 2013-2018 | 4.0L TFSI V8
Audi S7: C7 | 2013-2018 | 4.0L TFSI V8

Notes

Boost Logic sells this part for racing or off-road use only and asks buyers to acknowledge that at checkout
Not for the 2020 and later C8 cars; see the Boost Logic Downpipes for C8 Audi RS6 (BL 11030409) for the newer RS6
Gaskets and mounting hardware are not listed; only the wiring extensions are named as included
Boost Logic publishes no dyno figures for the 4.0 TFSI Downpipes for C7

Frequently Asked Questions

Which cars do the Boost Logic 4.0 TFSI Downpipes for C7 fit? They fit the C7 generation Audi S6, S7, RS6 and RS7 with the 4.0 liter TFSI twin-turbo V8, which Boost Logic lists for the 2013 to 2018 model years. These 4.0 TFSI Downpipes for C7 cars do not fit the later C8 RS6 or RS7, which use a revised version of the engine and have their own Boost Logic downpipe listings.
What are the wiring extensions for? Boost Logic includes two wiring extension cables with the downpipes but does not describe their use. Extensions of this kind usually lengthen sensor wiring where an aftermarket pipe moves a sensor mounting point away from its factory position. Keep them with the parts for the install, and Bulletproof Automotive can confirm the routing with Boost Logic.
Are these downpipes legal for street use? No. Boost Logic sells these downpipes for racing or off-road use only, and its checkout requires buyers to confirm they understand that. Rules on exhaust changes vary by state and several states check them strictly at smog inspection, so review the vehicle code where the car is registered before any road use.
Do I need a tune with these downpipes? Boost Logic does not list a tuning requirement or any power figures for this part. A downpipe change affects how the engine management reads the exhaust, so arrange calibration with your tuner as part of the same job, particularly on an RS6 or RS7 that already runs a tune or other upgrades.
How is the install done? Boost Logic does not publish install instructions. On the 4.0 TFSI the turbochargers sit inside the V of the engine, so the downpipes run from the top of the engine down to the underside of the car, as the vendor install photos show. Plan for a lift and a shop that knows the C7 platform.

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.

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Please review the product dimensions carefully to ensure the right fit for your space
Color may vary slightly due to lighting and screen settings
Materials and finishes are selected for both durability and visual appeal
Some items may require simple assembly upon delivery
Perfect for both everyday use and long-term comfort

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Product Size Guide

Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.

Category	Small	Medium	Large
Decor & Accessories	Up to 10″	10″ – 20″	20″+
Tables	Up to 30″	30″ – 60″	60″+
Seating	1 Seater	2–3 Seater	4+ Seater
Storage Units	Compact	Standard	Large Capacity
Lighting	Small Fixture	Standard Fixture	Large Fixture

Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.

Boost Logic 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7

$1,999.00 Add to Cart

Boost Logic 4.0 TFSI Downpipes for C7 Audi S6, S7, RS6 and RS7