Does the Boost Logic Downpipe for 8S Audi TT RS fit the RS3?

No. Boost Logic lists the Downpipe for 8S Audi TT RS for the 8S TT RS chassis only. The RS3 shares the 2.5 liter five-cylinder engine, but Boost Logic sells a separate downpipe for the 8V and 8Y RS3, so RS3 owners should order that listing instead of this one.

How hard is the downpipe to install?

The job requires removing the front driveshaft, and Boost Logic highly recommends a driveshaft removal tool to do it. That makes it a lift job for an experienced installer rather than a quick bolt-on, and it is worth combining with any other work planned under the car to make the most of the labor.

What are the pipe sizes?

The downpipe has a 4.0 inch outlet that divides into dual 2.5 inch pipes. Boost Logic designed that layout to reduce back pressure and improve exhaust gas flow compared to the factory system, and it joins the rest of the exhaust with precision machined V-band connections and laser cut flanges.

Will the downpipe increase power on my TT RS?

Boost Logic says its downpipe improves flow and adds horsepower and torque, but it publishes no dyno figure for the TT RS, so no specific gain is claimed here. The result depends on the tune and the rest of the car, so talk to your tuner about calibration before the downpipe is installed.

What exhaust does Boost Logic offer for the TT RS?

Boost Logic builds a Formula Series titanium exhaust for the 8S TT RS that it weighs at 25 lb including the midpipe, offered valved or non-valved. It is sold as a separate listing, so the downpipe and the exhaust can be bought together or in stages depending on the plan for the car.

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Description

Boost Logic Downpipe for 8S Audi TT RS

Boost Logic’s Downpipe for 8S Audi TT RS gives the 2.5 TFSI five-cylinder a 4.0-inch outlet that divides into twin 2.5-inch pipes, part of a design Boost Logic built to lower back pressure compared to the factory system. It is listed for the 8S TT RS chassis specifically, sold in the US from 2018 to 2022. Each joint uses a laser-cut flange and a precision-machined V-band connection, which is how Boost Logic gets a consistent fit and a leak-free seal. Plan the labor as well as the part: the front driveshaft comes out for the install, which makes the downpipe a natural job to combine with other work under the car.

Features

4.0-inch outlet dividing into twin 2.5-inch pipes
Laser-cut flanges for a consistent fit
Precision-machined V-band connections for a leak-free joint
Design aimed at lower back pressure compared to the factory system

Applications

Audi TT RS: 8S | 2018-2022 | 2.5L TFSI I5

Notes

The front driveshaft must be removed to install this downpipe, and Boost Logic highly recommends a driveshaft removal tool
Boost Logic lists the Downpipe for 8S Audi TT RS for the 8S chassis only; RS3 owners should choose the Boost Logic Downpipe for 8V / 8Y Audi RS3
Boost Logic also builds the Boost Logic Formula Series Titanium Exhaust for 8S Audi TT RS (BL 11040109) for the same car, sold separately
No horsepower or torque figure is published by Boost Logic for this part

Frequently Asked Questions

Does the Boost Logic Downpipe for 8S Audi TT RS fit the RS3? No. Boost Logic lists the Downpipe for 8S Audi TT RS for the 8S TT RS chassis only. The RS3 shares the 2.5 liter five-cylinder engine, but Boost Logic sells a separate downpipe for the 8V and 8Y RS3, so RS3 owners should order that listing instead of this one.
How hard is the downpipe to install? The job requires removing the front driveshaft, and Boost Logic highly recommends a driveshaft removal tool to do it. That makes it a lift job for an experienced installer rather than a quick bolt-on, and it is worth combining with any other work planned under the car to make the most of the labor.
What are the pipe sizes? The downpipe has a 4.0 inch outlet that divides into dual 2.5 inch pipes. Boost Logic designed that layout to reduce back pressure and improve exhaust gas flow compared to the factory system, and it joins the rest of the exhaust with precision machined V-band connections and laser cut flanges.
Will the downpipe increase power on my TT RS? Boost Logic says its downpipe improves flow and adds horsepower and torque, but it publishes no dyno figure for the TT RS, so no specific gain is claimed here. The result depends on the tune and the rest of the car, so talk to your tuner about calibration before the downpipe is installed.
What exhaust does Boost Logic offer for the TT RS? Boost Logic builds a Formula Series titanium exhaust for the 8S TT RS that it weighs at 25 lb including the midpipe, offered valved or non-valved. It is sold as a separate listing, so the downpipe and the exhaust can be bought together or in stages depending on the plan for the car.

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 Downpipe for 8S Audi TT RS [BL 11010601]

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Boost Logic Downpipe for 8S Audi TT RS

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Notes

Frequently Asked Questions

About Boost Logic

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