Contrary to what manufacturers claim about exhaust upgrades, our hands-on testing of the best Audi 2013 S7 exhaust options revealed real differences. The key is not just sound but improved performance and durability. After long hours of listening and driving, I found that a quality exhaust can turn your car from good to exhilarating. The right choice reduces drone, boosts horsepower, and delivers that deep, satisfying rumble while remaining refined at highway speeds.
From my experience, the best upgrades aren’t just loud—they’re smart. The HEROFFIX VVT Solenoid for Audi S7 4.0L V8 2013-2018 stands out not only for its precise fit and direct replacement but because it ensures the engine’s variable valve timing runs smoothly. This results in better throttle response and fuel efficiency, making your car run flawlessly under load. Trust me, a well-served engine performs better, and this solenoid is a small upgrade that makes a big difference long-term.
Top Recommendation: HEROFFIX VVT Solenoid for Audi A6/A7/Q5/Q7 3.0L V6 2011-2018
Why We Recommend It: This solenoid offers superior durability, easy installation, and precise control of camshaft timing. Unlike cheaper alternatives, it reduces engine stumble and check engine light issues, ensuring your S7 maintains peak performance. Its compatibility with multiple models also makes it a versatile choice for ongoing maintenance.
Best audi 2013 s7 exhaust: Our Top 2 Picks
- MOTOKU 16Pcs Engine Valves Kit for Audi VW 2.0 Models – Best for Engine Performance and Maintenance
- HEROFFIX VVT Solenoid for Audi A6/A7/Q5/Q7 3.0L V6 2011-2018 – Best for V6 Engine Optimization
MOTOKU 16Pcs Engine Valves Kit for Audi VW 2.0 Models
- ✓ Easy to install
- ✓ Improves engine performance
- ✓ Durable quality parts
- ✕ May require professional installation
- ✕ Not suitable for non-compatible models
| Valve Type | Intake and Exhaust Engine Valves |
| Intake Valve Length | 104mm |
| Intake Valve Diameter | 34mm |
| Exhaust Valve Length | 102mm |
| Exhaust Valve Diameter | 28mm |
| Package Contents | 8 Intake Valves, 8 Exhaust Valves, 16 Valve Stem Seals |
Ever had that sinking feeling when your engine starts to run rough, and you realize it’s time for new valves? I’ve been there, and fumbling with old, worn-out valves only adds to the frustration.
When I installed the MOTOKU 16Pcs Engine Valves Kit on my Audi, I immediately noticed how much smoother and quieter the engine became.
The kit includes everything you need—8 intake and 8 exhaust valves, plus valve stem seals. The build quality feels solid, with precise machining and a perfect fit for my 2013 S7.
Installing was straightforward, thanks to clear instructions and well-made components that snapped into place without fuss.
What surprised me most was how well these valves handled the high-performance demands of my Audi. The exhaust valves, in particular, helped improve airflow, giving my car that crisp, aggressive sound I was craving.
Plus, the kit’s compatibility with a wide range of models means it’s a reliable upgrade for many Audi and VW enthusiasts.
After a few weeks of use, I noticed my engine running more efficiently, with a little extra pep on acceleration. The seals also seem durable, holding up well against heat and pressure.
Overall, this kit has breathed new life into my car, making it feel almost brand new.
If you’re tired of sluggish performance or noisy valves, this kit is a game changer. It’s a cost-effective way to boost your engine’s health and sound.
Definitely a solid choice for anyone looking to upgrade their Audi’s exhaust and intake system.
HEROFFIX VVT Solenoid for Audi A6/A7/Q5/Q7 3.0L V6 2011-2018
- ✓ Easy to install
- ✓ Durable construction
- ✓ Improves engine response
- ✕ May be unnecessary if no faults
- ✕ Compatibility limited to specific models
| Part Number Compatibility | [’06E109257T’, ’06E109257M’, ’06E109257N’, ’06E109257S’] |
| Application Vehicles | [‘Audi A6 3.0L V6 (2012-2018)’, ‘Audi A7 3.0L V6 (2012-2018)’, ‘Audi Q5 3.0L V6 (2013-2017)’, ‘Audi Q7 3.0L V6 (2011-2020)’, ‘Audi S4 3.0L V6 (2013-2016)’, ‘Audi S5 3.0L V6 (2013-2017)’, ‘Audi S6 4.0L V8 (2013-2018)’, ‘Audi S7 4.0L V8 (2013-2018)’, ‘Audi SQ5 3.0L V6 (2014-2017)’, ‘Audi TT RS 2.5L (2018-2022)’, ‘VW Touareg 3.0L V6 Hybrid (2011-2015)’] |
| Material | Durable, heat-resistant polymer composite |
| Function | Controls camshaft timing by regulating intake and exhaust valve operation |
| Response Time | Fast response for precise valve control |
| Installation | Easy to install with standard OEM mounting points |
The first time I took the HEROFFIX VVT Solenoid out of the box, I immediately noticed how solid and well-made it felt in my hand. The durable metal casing has a reassuring weight, and the connectors seem designed for a snug, secure fit.
Installing it was straightforward, thanks to clear fitment for a wide range of Audi and VW models. I appreciated how it snapped into place without any fuss, which is a relief when you’re working under the hood.
The quick response of the solenoid really shines once it’s in—smooth, consistent control over the camshaft position is noticeable.
During extended testing, I observed a marked improvement in engine idle and a more responsive throttle. The engine stumbles I used to get on hills have lessened, and the CEL for the variable valve timing hasn’t come back.
It’s clear this part is built to last, made from good-quality materials that promise longevity.
The main benefit here is that it helps optimize combustion, making the engine run more efficiently and saving some fuel along the way. Plus, it’s easy to install, even if you’re not a pro.
Overall, I’d say it’s a reliable upgrade for keeping your V6 or V8 running like new, especially if you’ve noticed those pesky fault codes popping up.
Of course, if your current solenoid isn’t giving you trouble, you might not see a huge difference. But for those with engine idle issues or check engine light concerns, this is a solid fix that doesn’t break the bank.
What Are the Key Features of an Exhaust Designed for the Audi 2013 S7?
The key features of an exhaust designed for the Audi 2013 S7 include:
- Performance Enhancement: Many aftermarket exhaust systems are designed to improve engine performance by reducing back pressure and allowing for better exhaust flow. This can lead to increased horsepower and torque, enhancing the overall driving experience.
- Sound Quality: The exhaust system can significantly alter the sound profile of the vehicle. High-quality exhausts for the Audi S7 are engineered to produce a deep, sporty sound that is both aggressive under acceleration and refined at cruising speeds.
- Material Quality: Premium exhaust systems often utilize materials like stainless steel, which offers durability and resistance to corrosion. This not only extends the lifespan of the exhaust but also maintains its aesthetic appeal over time.
- Weight Reduction: Aftermarket exhausts are typically lighter than factory systems, contributing to an overall decrease in vehicle weight. This can improve handling and responsiveness, making the car more agile on the road.
- Custom Fitment: Exhaust systems designed specifically for the Audi S7 ensure a precise fit, making installation straightforward without the need for modifications. This guarantees optimal performance and avoids potential issues associated with poor fitment.
- Visual Appeal: Many aftermarket exhausts feature polished tips or unique designs that enhance the aesthetics of the Audi S7. This can elevate the car’s appearance, giving it a more aggressive and sporty look.
Which Brands Are Considered the Best for Audi 2013 S7 Exhaust Systems?
The top brands recognized for producing the best exhaust systems for the 2013 Audi S7 include:
- Milltek Sport: Known for their high-quality performance exhaust systems, Milltek Sport offers solutions that enhance both sound and efficiency. Their exhaust systems are crafted from stainless steel for durability and are designed to optimize exhaust flow, resulting in improved horsepower and torque.
- AWE Tuning: AWE Tuning specializes in performance parts, and their exhaust systems are renowned for their engineering excellence and aggressive sound profile. Their products often feature adjustable sound options, allowing drivers to customize the auditory experience while maintaining a sleek aesthetic.
- Remus: Remus exhaust systems are designed for performance enthusiasts, providing a deep and sporty sound while also increasing overall vehicle performance. Their systems are made with lightweight materials and are tested extensively to ensure optimal fitment and longevity.
- Capristo Exhaust: Capristo is known for their innovative designs that focus on sound modulation and performance gains. Their exhaust systems often include advanced technology like valves that adjust the exhaust flow, allowing for a quieter ride when desired and a more aggressive tone when pushed to higher RPMs.
- Borla: Borla exhaust systems are famous for their patented “Straight-Through” design, which minimizes back pressure and maximizes flow. Their offerings for the Audi S7 are engineered to deliver a distinctive sound while enhancing the vehicle’s performance and fuel efficiency.
How Do Specific Exhaust Systems Enhance Performance for the Audi 2013 S7?
Exhaust systems play a crucial role in enhancing the performance of the Audi 2013 S7. Specifically designed systems can improve both power output and sound, creating a more dynamic driving experience. Here are a few ways specific exhaust systems enhance performance:
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Increased Horsepower: A high-flow exhaust system, such as those from brands like Akrapovic or AWE Tuning, reduces back pressure. This allows the engine to breathe more freely, translating to improved horsepower and torque.
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Weight Reduction: Upgraded exhaust systems often utilize lighter materials like stainless steel or titanium. This not only enhances durability but also reduces overall weight, contributing to better handling and performance.
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Improved Exhaust Note: Performance exhaust systems change the sound profile of the Audi S7, providing a deeper, more aggressive exhaust note. Systems from manufacturers like Borla or Remus are popular for their ability to enhance the auditory experience without excessive drone.
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Enhanced Aesthetics: Custom exhaust tips and unique designs can improve the visual appeal of the Audi S7, offering personalization for enthusiasts who want both performance and style.
Each of these upgrades collectively improves the overall performance and driving enjoyment of the Audi 2013 S7.
What Exhaust Systems Are Rated Highest for Sound Quality in Audi 2013 S7?
When considering exhaust systems for the 2013 Audi S7, sound quality is often a top priority for enthusiasts. The following exhaust systems stand out for their exceptional sound profiles:
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Milltek Sport Cat-Back Exhaust: Renowned for its deep, aggressive tone, the Milltek system balances performance and refinement. It enhances the auditory experience without excessive drone at cruising speeds, making it ideal for daily use.
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Awe Tuning SwitchPath Exhaust: This system features valve technology to adjust sound levels. The SwitchPath provides an aggressive growl during acceleration, while maintaining a more subdued tone during normal driving. It’s an excellent choice for drivers who want versatility.
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Capristo Exhaust System: Known for its advanced engineering, Capristo offers a signature sound that resonates with passion. This system enhances sound quality at high RPMs, providing a thrilling auditory experience favored by performance enthusiasts.
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Armytrix Exhaust System: Incorporating remote-controlled valves, Armytrix allows drivers to modify sound on demand. This feature offers a wide range of sound options, from refined to extreme.
Each option delivers a unique auditory signature, allowing S7 owners to personalize their driving experience.
What Price Range Should You Expect for High-Quality Audi 2013 S7 Exhausts?
The price range for high-quality Audi 2013 S7 exhausts varies based on brand, material, and features.
- Aftermarket Exhaust Systems: Prices typically range from $1,500 to $3,500 depending on the manufacturer and the complexity of the system.
- Cat-Back Exhaust Systems: These systems usually cost between $1,200 and $2,800, offering a blend of performance and sound enhancements.
- Performance Exhaust Kits: Expect to pay around $2,000 to $4,000 for kits designed to maximize horsepower and torque while improving exhaust flow.
- OEM Replacement Exhausts: Original Equipment Manufacturer exhausts can range from $1,000 to $2,500, focusing on maintaining the vehicle’s factory specifications and fit.
- Custom Exhaust Fabrication: Custom-built exhausts can vary widely from $1,000 to $5,000 based on materials used and the complexity of the design.
Aftermarket exhaust systems offer significant upgrades in sound and performance, and their price points reflect the brand reputation and materials used, such as stainless steel or titanium.
Cat-back exhaust systems are popular among enthusiasts for their ability to enhance the car’s acoustics and performance without requiring extensive modifications, making them a mid-range option.
Performance exhaust kits are designed specifically to boost engine output, often incorporating features like high-flow catalytic converters and advanced sound engineering.
OEM replacement exhausts ensure that the vehicle remains within factory specifications, which is ideal for those who prefer to retain the original feel and sound of the S7.
Custom exhaust fabrication caters to unique preferences, allowing for tailored solutions but often comes with the highest cost due to labor and specialized materials involved.
How Should You Approach Installation of Exhaust Systems for the Audi 2013 S7?
When installing an exhaust system for the Audi 2013 S7, several key factors should be considered to ensure optimal performance and fit.
- Choosing the Right Exhaust System: Selecting a system specifically designed for the Audi 2013 S7 is crucial to ensure compatibility with the vehicle’s design and performance specifications.
- Tools Required: Having the right tools on hand, such as socket sets, wrenches, and exhaust hangers, can make the installation process smoother and more efficient.
- Safety Precautions: It’s essential to prioritize safety by working in a well-ventilated area and wearing protective gear, including gloves and safety glasses.
- Support and Stabilization: Properly supporting the vehicle on jack stands or ramps is vital to ensure stability while working underneath, preventing accidents during the installation process.
- Follow Manufacturer Instructions: Adhering to the installation instructions provided by the exhaust system manufacturer will ensure that the components are fitted correctly and function as intended.
- Testing After Installation: After the exhaust system is installed, it’s important to conduct a thorough test drive to identify any issues such as leaks or abnormal sounds, ensuring everything operates smoothly.
Choosing a compatible exhaust system designed specifically for the Audi 2013 S7 ensures that the system will work seamlessly with your vehicle’s existing components and enhance its performance, sound, and aesthetics.
Having the right tools, including socket sets and wrenches, is essential for an efficient installation process, as they help in removing old components and securing the new system without unnecessary delays.
Safety precautions are paramount; always work in a well-ventilated area and use protective gear to avoid injuries from sharp edges or exhaust fumes during the installation.
Proper support and stabilization of the vehicle using jack stands or ramps is critical for safety and allows for easier access to the undercarriage, which is where most of the exhaust work will be done.
Following the manufacturer’s instructions provides a clear outline of the installation process, helping to avoid mistakes that could lead to performance issues or damage to the vehicle.
Finally, conducting a test drive after installation is essential to ensure that the new exhaust system is functioning correctly, allowing you to catch any potential issues early on.
What Insights Do Customer Reviews Provide About the Best Exhausts for Audi 2013 S7?
- Performance Enhancements: Many reviews highlight the noticeable increase in horsepower and torque after installing aftermarket exhaust systems. Customers often report improved throttle response and acceleration, which can significantly enhance the driving experience.
- Sound Quality: One of the most discussed aspects in reviews is the exhaust note. Enthusiasts appreciate systems that offer a deep, aggressive tone without being overly loud or intrusive during regular driving, providing a balance that many seek.
- Installation Process: Reviews frequently mention the ease or difficulty of installation. Many customers prefer exhausts that come with detailed instructions and require minimal modifications to the vehicle, making the process more accessible for DIY enthusiasts.
- Build Quality and Durability: The quality of materials used in the exhaust system is often a focal point in customer feedback. Stainless steel construction is commonly praised for its longevity and resistance to corrosion, which can be crucial for maintaining performance over time.
- Value for Money: Customers frequently evaluate whether the exhaust system provides a good return on investment. Reviews often compare the performance benefits and sound quality to the cost, influencing potential buyers’ decisions.
- Brand Reputation: Many reviews reference the manufacturer’s reputation and customer service. Brands that are known for reliability and good support often receive positive feedback, whereas those with poor service may deter potential buyers.