Akrapovič Slip-On Exhaust Review: 2023 Update for BMW F700GS & F800GS
The Akrapovič slip-on exhaust system represents a significant upgrade for the BMW F700GS and F800GS models, offering a potent combination of enhanced performance, a refined auditory experience, and a distinct aesthetic improvement. This review delves into the specifics of the 2023 iteration of this popular aftermarket component, examining its construction, installation, sound profile, performance gains, and overall value proposition for riders of these versatile adventure motorcycles. For owners seeking to personalize their machine and extract more from its parallel-twin engine, the Akrapovič slip-on is a compelling option that warrants detailed consideration.
Construction and Materials: Engineering Excellence
Akrapovič’s reputation is built upon meticulous engineering and the use of premium materials, and their slip-on exhaust for the F700GS and F800GS is no exception. The primary construction material for the silencer is typically high-grade stainless steel or titanium, depending on the specific model variant chosen by the rider. Titanium offers superior weight savings and increased corrosion resistance, while stainless steel provides a robust and cost-effective alternative. The outer sleeve of the muffler is often finished in a matte or gloss black ceramic coating, or a brushed stainless steel look, allowing for aesthetic customization to match individual preferences. Inside the silencer, a carefully engineered baffling system is employed to reduce exhaust gas noise while allowing for optimal flow. This internal design is crucial in achieving the desirable balance between a more aggressive tone and street legality. The end cap is frequently crafted from carbon fiber, adding a touch of sportiness and further reducing overall weight. The mounting bracket, also typically constructed from high-strength stainless steel, ensures a secure and vibration-resistant fitment to the motorcycle’s subframe. The quality of the welding and finishing throughout the system is consistently excellent, reflecting Akrapovič’s commitment to producing durable and aesthetically pleasing components. Even the internal packing material is designed for longevity and optimal sound attenuation.
Installation Process: A Streamlined Upgrade
The slip-on nature of this exhaust system inherently simplifies the installation process compared to a full exhaust system replacement. For the BMW F700GS and F800GS, the Akrapovič slip-on is designed to directly replace the stock muffler, utilizing existing mounting points on the motorcycle. The process generally involves removing the original exhaust silencer, which is typically secured by a clamp and one or two bolts. After unfastening these, the stock muffler can be carefully removed. The new Akrapovič slip-on is then slid onto the exhaust header pipe, often requiring a new clamp to ensure a secure and airtight seal. The mounting bracket is then attached to the motorcycle’s subframe, aligning with the muffler’s attachment point. Manufacturers like Akrapovič usually provide all necessary hardware, including stainless steel bolts and clamps, ensuring a complete installation kit. The instructions provided are typically clear and concise, often accompanied by diagrams, making the process manageable for riders with basic mechanical aptitude. The typical installation time can range from 30 minutes to an hour, depending on the rider’s familiarity with motorcycle maintenance. It is advisable to have a torque wrench on hand to ensure all fasteners are tightened to the manufacturer’s specifications, preventing potential leaks or vibrations. While not strictly necessary, a bit of anti-seize lubricant on the header pipe where the slip-on slides can aid in future removal.
Sound Profile: Aggression with Refinement
One of the most significant motivations for upgrading to an aftermarket exhaust is the sound. The Akrapovič slip-on for the F700GS and F800GS delivers a dramatically more aggressive and pleasing auditory experience compared to the muted stock unit. At idle, the exhaust produces a deep, resonant rumble that hints at the engine’s potential. As the throttle is opened, the sound escalates into a more potent bark, with a satisfyingly throaty note that accentuates the character of the BMW parallel-twin engine. Crucially, this newfound aggression is not accompanied by excessive, obnoxious loudness. Akrapovič’s design prioritizes a sound that is both invigorating for the rider and considerate of noise regulations and fellow road users. The exhaust note is characterized by a rich, full tone without the raspiness or tinny overtones that can plague lesser aftermarket exhausts. The unique firing order of the BMW F800 platform, with its 360-degree crank, is particularly well-suited to the deep, melodic tones that Akrapovič engineers excel at producing. The sound is consistent across the RPM range, becoming more vocal under acceleration and settling into a pleasing growl during deceleration. For many riders, the enhanced sound alone justifies the investment, transforming the riding experience into something far more engaging and visceral.
Performance Gains: Breathing Easier, Feeling Stronger
While a slip-on exhaust system typically focuses on the aesthetic and auditory improvements, it can also contribute to noticeable performance gains. By reducing backpressure and improving exhaust gas flow, the Akrapovič slip-on allows the engine to "breathe" more efficiently. This improved efficiency can translate into subtle but welcome horsepower and torque increases, particularly in the mid-range and upper RPMs. While a slip-on will not produce the dramatic gains of a full exhaust system and ECU reflash, many users report a more responsive throttle, a livelier engine character, and a slight increase in overall power delivery. Dyno tests conducted by independent reviewers often show modest gains, typically in the range of 1-3 horsepower and a similar increase in torque. The weight reduction compared to the stock muffler also contributes to a more nimble feel and improved acceleration, as less mass needs to be moved. The improved exhaust flow can also lead to slightly better fuel efficiency under certain riding conditions, although this is often a secondary benefit and highly dependent on riding style. The synergy of improved breathing and reduced weight makes the F700GS and F800GS feel more eager and capable, especially when exiting corners or during overtakes.
Aesthetic Enhancement: A Sporty Transformation
Beyond its functional benefits, the Akrapovič slip-on exhaust significantly elevates the visual appeal of the BMW F700GS and F800GS. The stock muffler, while functional, is often utilitarian in design and can detract from the motorcycle’s overall aesthetic. The Akrapovič slip-on, with its sleek lines, premium materials like carbon fiber, and available finishes, transforms the rear end of the bike into a more sporty and purposeful statement. The compact design often reduces the visual bulk of the exhaust, contributing to a cleaner and more aggressive silhouette. The laser-etched Akrapovič logo adds a premium touch, signaling the quality and performance associated with the brand. The choice of finishes allows riders to tailor the look to their specific preferences, whether opting for a stealthy matte black, a classic brushed stainless steel, or the high-tech allure of carbon fiber. This aesthetic upgrade is often one of the first modifications undertaken by riders who want to personalize their motorcycles and make them stand out from the crowd. It transforms a capable adventure bike into a machine that looks as good as it performs.
Durability and Longevity: Built to Endure
Akrapovič products are renowned for their exceptional durability, and the slip-on exhaust for the F700GS and F800GS is designed to withstand the rigors of adventure riding. The use of high-quality stainless steel or titanium in the construction ensures excellent resistance to corrosion, heat, and vibration. The carbon fiber components are robust and can endure significant heat cycles without degradation. The internal baffling and packing materials are engineered for longevity, maintaining their acoustic and performance characteristics over extended periods of use. Regular cleaning and basic maintenance, such as ensuring the clamp remains tight and inspecting for any damage after off-road excursions, will further extend the lifespan of the exhaust. The materials chosen are inherently resistant to the environmental challenges faced by motorcycles, including moisture, road salt, and UV exposure. This means that the Akrapovič slip-on will not only enhance your riding experience but also maintain its aesthetic and functional integrity for many miles and years to come, making it a worthwhile long-term investment.
Value Proposition and Target Audience: For the Discerning Rider
The Akrapovič slip-on exhaust system for the BMW F700GS and F800GS is undeniably a premium product, and its price reflects this. However, the value proposition for the discerning rider is substantial. It offers a meticulously engineered solution that enhances performance, delivers an exhilarating sound, and dramatically improves aesthetics. The target audience for this upgrade includes F700GS and F800GS owners who are looking to:
- Elevate their riding experience: The improved sound and subtle performance gains contribute to a more engaging and enjoyable ride.
- Personalize their motorcycle: The aesthetic upgrade allows for customization and a more distinct visual identity.
- Invest in quality and durability: Akrapovič is a trusted name, known for producing components that last.
- Extract more from their machine: For those who feel their bike is capable of more, this is a step towards unlocking that potential.
- Achieve a more aggressive tone without excessive noise: The balance between performance and civility is a key selling point.
While more budget-friendly options exist, the Akrapovič slip-on often represents a superior choice in terms of build quality, sound refinement, and long-term satisfaction. It’s an investment for riders who appreciate the finer details and expect a high level of performance and finish from their motorcycle components. The combined benefits of improved sound, enhanced aesthetics, and subtle performance gains make it a compelling upgrade for owners of the BMW F700GS and F800GS who are seeking to refine their riding experience.
Considerations for the 2023 Model Year:
While the core design principles of Akrapovič slip-on exhausts remain consistent, minor refinements might be introduced with each model year update. For the 2023 iteration on the F700GS and F800GS, these could include slight modifications to internal baffling for even better sound tuning, updated material sourcing for enhanced durability, or aesthetic tweaks to align with current design trends. However, the fundamental benefits of improved sound, performance, and aesthetics are consistent. It is always recommended to verify compatibility with the specific sub-model and year of your F700GS or F800GS directly with Akrapovič or an authorized dealer to ensure a perfect fit and optimal performance. The quality and engineering excellence that define the Akrapovič brand are steadfast, making this an enduringly popular and effective upgrade for these BMW adventure platforms.