VM racing: SM exhaust KTM 690 / Husqvarna 701 / GASGAS 700

VM racing: SM exhaust KTM 690 / Husqvarna 701 / GASGAS 700 A high-performance exhaust system developed to unlock the full potential of the 690 engine. The new VM Racing exhaust system, created in collaboration with MT Race, stems from a dedicated development project aimed at maximizing the performance of the 690 engine across its entire power delivery range. What makes this project unique is its starting point: the exhaust was not designed based on the motorcycle’s original configuration; instead, it was developed directly on a tuned engine—one already equipped with our Airbox system, a custom intake velocity stack, and optimized electronic management. This configuration significantly alters the engine's intake characteristics and overall behavior, necessitating a bespoke design for the entire exhaust system. Development and Performance Every component was crafted through rigorous development and extensive dyno testing. We fine-tuned lengths, diameters, internal geometries, and pressure waves, paying particular attention to the system's resonance characteristics. The result is an exhaust that enhances engine performance starting from low RPMs, delivering a robust power curve and a substantial performance boost in the upper reaches of the rev range. A key development objective was to maintain strong thrust even beyond the peak power RPM, allowing the engine to continue performing effectively right up to the rev limiter. To fully leverage the capabilities of this complete system, we have also developed a specific electronic map, available through our VM Racing dyno facility. Silencer with Specialized Internal Geometry The silencer itself has also undergone a dedicated development process. Its length is a precise design choice, dictated by the fluid-dynamic requirements of the engine. Internally, it features a perforated core structure and conical geometries specifically designed to optimize exhaust gas flow, contributing to effective power delivery at both low and high RPMs. Every element of the system has been dimensioned to work in synergy with the other components. Construction and Quality The system is manufactured entirely in Italy, constructed from steel with a strong focus on material quality and resistance to mechanical stress. The header pipe incorporates a mounting system with an intermediate silent block, designed to dampen the stresses caused by the vibrations typical of the 690 single-cylinder engine. It also includes a provision for a lambda sensor, facilitating the development and adjustment of a dedicated electronic engine map. Modular System: Silencer or Full Exhaust System The VM Racing × MT Race exhaust is designed to offer two different purchasing options. STEP 1 – Silencer with dedicated link pipe The silencer can be purchased separately and installed directly onto the motorcycle's original header pipe, using a specific link pipe developed by VM Racing. This solution allows you to start with just the silencer and complete the full exhaust system at a later stage. STEP 2 – Full exhaust system This includes both the silencer and the specific VM Racing × MT Race header pipe, designed and dimensioned to work in tandem. When combined with a dedicated electronic map and intake modifications, this configuration allows you to take full advantage of the development work invested in the project. The modular design allows you to upgrade from the silencer-only configuration to the full exhaust system without needing to replace the silencer you previously purchased. by MT Race Images may be different from the ordered system Fitment: GAS GAS ES 700 ABS 2022 693 GAS GAS ES 700 ABS 2023 693 GAS GAS ES 700 ABS 2024 693 GAS GAS ES 700 ABS 2025 693 GAS GAS ES 700 ABS 2026 693 GAS GAS ES 700 ABS 2027 693 GAS GAS SM 700 ABS 2022 693 GAS GAS SM 700 ABS 2023 693 GAS GAS SM 700 ABS 2024 693 GAS GAS SM 700 ABS 2025 693 GAS GAS SM 700 ABS 2026 693 GAS GAS SM 700 ABS 2027 693 HUSQVARNA 701 ENDURO 2016 693 HUSQVARNA 701 ENDURO 2017 693 HUSQVARNA 701 ENDURO 2018 693 HUSQVARNA 701 ENDURO 2019 693 HUSQVARNA 701 ENDURO 2020 693 HUSQVARNA 701 ENDURO 2021 693 HUSQVARNA 701 ENDURO 2022 693 HUSQVARNA 701 ENDURO 2023 693 HUSQVARNA 701 ENDURO 2024 693 HUSQVARNA 701 ENDURO 2025 693 HUSQVARNA 701 ENDURO 2026 693 HUSQVARNA 701 ENDURO 2027 693 HUSQVARNA 701 ENDURO LR 2020 693 HUSQVARNA 701 SUPERMOTO 2016 693 HUSQVARNA 701 SUPERMOTO 2017 693 HUSQVARNA 701 SUPERMOTO 2018 693 HUSQVARNA 701 SUPERMOTO 2019 693 HUSQVARNA 701 SUPERMOTO 2020 693 HUSQVARNA 701 SUPERMOTO 2021 693 HUSQVARNA 701 SUPERMOTO 2022 693 HUSQVARNA 701 SUPERMOTO 2023 693 HUSQVARNA 701 SUPERMOTO 2024 693 HUSQVARNA 701 SUPERMOTO 2025 693 HUSQVARNA 701 SUPERMOTO 2027 693 HUSQVARNA SUPERMOTO 701 2026 693 HUSQVARNA SUPERMOTO 701 2027 693 KTM ENDURO 690 2008 654 KTM ENDURO 690 2009 654 KTM ENDURO 690 2010 654 KTM ENDURO 690 2011 654 KTM ENDURO 690 R 2009 654 KTM ENDURO 690 R 2010 654 KTM ENDURO 690 R 2011 654 KTM ENDURO 690 R 2012 654 KTM ENDURO 690 R 2013 654 KTM ENDURO 690 R ABS 2014 690 KTM ENDURO 690 R ABS 2015 690 KTM ENDURO 690 R ABS 2016 690 KTM ENDURO 690 R ABS 2019 693 KTM ENDURO 690 R ABS 2020 693 KTM ENDURO 690 R ABS 2021 693 KTM ENDURO 690 R ABS 2022 693 KTM ENDURO 690 R ABS 2023 693 KTM ENDURO 690 R ABS 2024 693 KTM ENDURO 690 R ABS 2025 693 KTM ENDURO 690 R ABS 2026 693 KTM ENDURO 690 R ABS 2027 693 KTM SMC 690 2008 654 KTM SMC 690 2009 654 KTM SMC 690 2010 654 KTM SMC 690 2011 654 KTM SMC 690 R 2012 654 KTM SMC 690 R 2013 654 KTM SMC 690 R ABS 2014 654 KTM SMC 690 R ABS 2015 654 KTM SMC 690 R ABS 2016 654 KTM SMC 690 R ABS 2017 654 KTM SMC 690 R ABS 2019 693 KTM SMC 690 R ABS 2020 693 KTM SMC 690 R ABS 2021 693 KTM SMC 690 R ABS 2022 693 KTM SMC 690 R ABS 2023 693 KTM SMC 690 R ABS 2024 693 KTM SMC 690 R ABS 2025 693 KTM SMC 690 R ABS 2026 693 KTM SMC 690 R ABS 2027 693