Name: Fi EXHAUST Valvetronic Exhaust System for B9 Audi RS4 & RS5
Brand: Fi EXHAUST
SKU: AD-RS4B9-CBOE+TIP-RS4-S+CAB-BTB*2
Price: 4500.00 USD
Availability: BackOrder

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

Fi EXHAUST Valvetronic Exhaust System for B9 Audi RS4 & RS5

The Audi B9 RS4 and RS5 Fi EXHAUST (Frequency Intelligent Exhaust) systems are high-performance valvetronic exhaust solutions designed as direct bolt-on replacements. Constructed from high-grade T304 stainless steel, they deliver an exhilarating and dynamic soundtrack. Equipped with advanced valvetronic technology, Fi EXHAUST systems allow precise control over airflow and sound volume while enhancing overall performance and torque. Installing a full system, which includes a valvetronic catback and ultra-high-flow downpipe, typically increases horsepower by 5-10%. When valves are closed, exhaust gases are routed through the muffler for a subdued, comfortable driving experience. When the valves are fully open, the system produces an intense, sporty exhaust note. Switching between street and race modes depends on the specific car model and exhaust setup. Options may include using the factory exhaust/sport button, drive modes, or the optional Fi Pro remote control upgrade. Not all configurations are available for every model; consult a representative to confirm compatibility. The distinct sound and performance of the Audi B9 RS4 and RS5 Fi EXHAUST systems are achieved through custom-designed muffler internals, engineered to provide an unmatched driving experience.

Valve

All Fi EXHAUST systems feature advanced valvetronic technology, designed to regulate sound volume while enhancing overall vehicle performance. Prior to the development of this innovation, achieving both high horsepower and torque simultaneously was a significant challenge in exhaust system design. Valvetronic technology resolves this issue, enabling sports cars to deliver exceptional torque at low RPMs and impressive horsepower at high RPMs.

Features

Valvetronic technology
High-quality high-grade T304 stainless steel
Increase horsepower by 5-10%
Sound customization
Integration with OEM controls
Sport and race downpipes are also optional (sport downpipes & race downpipes)
Exhaust tips available in matte black

Specifications

Material: 304 stainless steel
Pipe Diameter: 70mm
Downpipe Weight: 5.08kg

What’s Included

Mid-pipe
Valvetronic muffler

Applications

Audi RS4: B9 (2019-present) [2.9L V6 TFSI]
Audi RS5: B9 (2019-present) [2.9L V6 TFSI]

Notes

Retains OEM valve settings – No remote
Stainless steel tips are standard

About Fi EXHAUST

Fi EXHAUST is a premier aftermarket automotive exhaust brand specializing in high-performance systems for supercars, sports cars, and luxury vehicles. Serving renowned marques such as Lamborghini, Ferrari, McLaren, Porsche, Mercedes-AMG, BMW M, Audi, and Nissan, Fi EXHAUST is dedicated to delivering superior sound and performance. The brand’s research and development team consistently engineers exhaust systems designed to perform flawlessly under all conditions, catering to car enthusiasts who demand both exceptional sound and optimized performance. Each exhaust system is meticulously crafted to produce a distinctive tone, ranging from deep bass to an exotic, high-pitched Formula One-inspired sound, tailored to each vehicle model. Every system undergoes extensive testing and precise sound tuning to achieve peak performance and integrate seamlessly with the intelligent control system.

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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Fi EXHAUST Valvetronic Exhaust System for B9 Audi RS4 & RS5

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Fi EXHAUST Valvetronic Exhaust System for B9 Audi RS4 & RS5

Valve

Features

Specifications

What’s Included

Applications

Notes

About Fi EXHAUST

Reviews