7 Best Exhausts for 50cc Scooters 2026

Unleash your scooter’s hidden potential with the RedCap High Performance Exhaust, a standout in the mid-range segment that delivers noticeable power gains and a throatier, more engaging exhaust note. Crafted for GY6 50cc engines, this system features a 28mm muffler opening and a 49mm header pipe bolt-to-bolt design, ensuring optimal exhaust flow that boosts throttle response and low-end torque. It’s a plug-and-play upgrade that solves the common issue of muffled performance and weak acceleration in stock 50cc scooters, making it ideal for riders craving a sportier feel without complex modifications.

In real-world testing on a TaoTao STM50, the RedCap exhaust shaved off noticeable time during take-off, especially in stop-and-go city traffic where low-RPM punch matters most. The 12-inch muffler fits neatly under most stock scooters with 10-inch wheels, and the included mounting hardware simplifies installation—though minor alignment tweaks may be needed depending on the model. While it doesn’t transform the scooter into a sport machine, it delivers consistent gains across the rev range and holds up well under daily commuting stress. However, riders seeking extreme performance may find it slightly restrictive compared to full race systems.

Positioned perfectly between budget and premium options, the RedCap High Performance Exhaust outshines basic replacements and even challenges pricier models in refinement. It’s a smarter choice than the bare-bones Mokuo unit, offering better sound tuning and performance, while avoiding the complexity of the Wai Danie system that demands professional welding. Ideal for DIY riders upgrading their first scooter, this exhaust balances ease of install, sound quality, and performance—making it a top pick for those who want a no-fuss upgrade that actually feels different every time they twist the throttle.

Engineered for enthusiasts, the Wai Danie Exhaust System is a true performance beast designed to unlock the full potential of modified 50cc scooters. Unlike basic replacements, this complete system includes a tunable muffler and performance head pipe, built to pair perfectly with big bore kits or high-lift cams. The stainless steel construction and 12-inch, 3.5-inch diameter muffler deliver unrestricted exhaust flow, resulting in sharper throttle response and increased top speed—a game-changer for riders pushing their GY6 engines beyond stock limits.

During track-style testing on a 72cc big bore TaoTao, the Wai Danie exhaust produced measurable gains in mid-range power, helping the scooter hit 45+ mph with improved acceleration. The included mounting brackets fit most GY6 platforms, but the fine print is critical: this system often requires professional modification like pipe trimming or spot welding to seal joints—this isn’t a true bolt-on for beginners. While it excels in performance, the raw, aggressive tone might be too loud for neighborhood rides, and the finish can show heat discoloration under sustained load.

When compared to the RedCap or MYK models, the Wai Danie unit is in a different league—it’s not just an upgrade, it’s a build component. It outperforms the MYK in power delivery and offers more tuning flexibility than the RedCap. However, it’s overkill for stock engines and demands mechanical know-how. Best suited for custom builders and performance tuners, this exhaust justifies its complexity with real-world results. It delivers more bang for the buck than the MMG if you’re already deep into engine mods and want a system that won’t hold you back.

Affordable doesn’t mean underpowered—the Mokuo GY6 Exhaust proves that budget-friendly can still be reliable, offering solid noise reduction and durability for daily commuters on a tight budget. Constructed from heavy iron material, this muffler delivers excellent heat dissipation and long-term resilience, making it a dependable stock replacement for scooters like the Taotao ATM50 or Jonway 50cc. With a 13-inch length and 51mm bolt spacing, it aligns perfectly with standard GY6 setups, solving the common headache of finding a durable, no-frills exhaust that won’t crack or rattle after a few months.

In real-world use, the Mokuo excels at keeping things quiet and simple. On a stock 50cc engine, it maintains smooth power delivery without introducing drone or backpressure issues. The heavy-duty build shrugs off potholes and road vibrations, and the finish holds up well under normal urban conditions. However, it doesn’t enhance performance—expect stock-like acceleration and top speed. It’s also heavier than aluminum alternatives, which can slightly affect handling on lightweight scooters. Still, for riders who just want a direct, durable swap, it’s hard to beat.

Compared to the RedCap or MYK models, the Mokuo lacks performance tuning and visual flair, but it holds its own as a no-nonsense, long-lasting replacement. It’s not meant for modded engines or speed seekers—those riders should look elsewhere. Instead, it’s perfect for first-time owners, teens, or fleet operators needing dependable parts in bulk. While the MMG offers better materials, the Mokuo delivers better value than the RedCap OEM for those who prioritize cost and reliability over chrome finishes or power gains.

Silence meets performance in the MYK Complete Exhaust Muffler—a rare hybrid that delivers noticeable power gains without the noise penalty. Engineered with advanced noise reduction technology, this 26-inch system reduces exhaust drone significantly while optimizing flow for better combustion efficiency. The 13-inch muffler and 18mm head pipe diameter are tuned to enhance low-to-mid RPM torque, making it ideal for city riders who want quicker起步 (take-off) without waking the neighborhood. It’s a smart upgrade for noise-sensitive areas where loud pipes are frowned upon.

On a Tao Tao 50cc, the MYK exhaust delivered smoother acceleration and reduced engine harshness, especially during short commutes and stoplight launches. The corrosion-resistant coating held up well after weeks of rain exposure, and the fitment on GY6 platforms was nearly perfect thanks to the 51mm bolt spacing. While it doesn’t match the raw output of the Wai Danie, it outperforms stock and budget units in both refinement and responsiveness. However, the longer overall length may cause ground clearance issues on lowered scooters or rough terrain.

Stacked against the RedCap and Mokuo, the MYK stands out as the clear choice for riders who hate loud mufflers but still want a performance edge. It’s more refined than the RedCap’s aggressive tone and far more effective than the Mokuo’s basic design. While the FLYPIG dominates in 2-stroke applications, the MYK is the best silencer-equipped performer for 4-stroke commuters. It strikes a rare balance—quieter than the RedCap, more powerful than the Mokuo, and built to last with premium materials that justify its mid-tier price.

Pure 2-stroke soul lives here—the FLYPIG Performance Exhaust is a precision-tuned masterpiece for Yamaha Jog 50 and other 1E40QMB-powered scooters, delivering exhilarating top-end rush and a signature high-pitched snarl. Crafted from ST12 steel, this complete system is built to maximize scavenging effect and exhaust velocity, translating to noticeable gains in high-RPM power—exactly what 2-stroke engines thrive on. It’s not just louder; it’s smarter in how it channels exhaust pulses, helping the engine breathe and rev freely.

In real-world runs on a Yamaha Jog 50, the FLYPIG pushed the scooter to its rev limiter faster, with stronger pull past 40 mph—a rare treat for a 50cc two-stroke. The hand-welded joints, while slightly uneven (as expected with manual welding), showed no leaks or weaknesses after extended use. However, installation demands precision, and the fitment is extremely model-specific—double-check your engine code, as it won’t fit Vino, BWS, or Buddy models. Also, the exposed welds and raw finish may not appeal to show-riders, but purists will appreciate the race-bred authenticity.

Compared to 4-stroke GY6 exhausts like the RedCap or Wai Danie, the FLYPIG operates in a different performance universe—it’s purpose-built for 2-stroke dynamics. While the MMG or MYK offer refinement, this one is about raw, unfiltered excitement. It’s the best choice for Yamaha Jog owners restoring or tuning vintage 2-strokes, offering a perfect blend of performance and character. It’s more specialized and expensive than 4-stroke options, but delivers unmatched top-end thrill for its niche.

Style and substance unite in the RedCap OEM Exhaust Muffler Set, a complete package that elevates both performance and aesthetics with zero compromises. Unlike bare mufflers, this set includes a chrome-finished muffler and a full heat shield, offering better rider protection and a polished look straight out of the box. With a 26-inch overall length and 51mm bolt spacing, it fits most GY6 scooters seamlessly, making it a true plug-and-play upgrade that solves the common issue of missing or damaged heat protection.

In daily use, the RedCap OEM set delivers smoother exhaust flow and reduced noise without altering engine tuning—perfect for stock or mildly upgraded engines. The chrome finish resists rust better than painted units, and the heat shield effectively blocks radiant heat from reaching the rider’s leg or nearby plastic panels. On a Jonway 50cc, it provided a refined, mellow tone that’s pleasant on long rides. While it doesn’t add major horsepower, it improves efficiency and rider comfort more than basic replacements. However, the chrome can show fingerprints and scratches over time.

When compared to the Mokuo or MYK, this set offers the best overall value—you’re getting more components for a similar price. It’s less aggressive than the RedCap High Performance model but more complete than the MYK in terms of accessories. Ideal for riders who want a clean, factory-fresh look with added safety, it’s a smarter choice than buying a muffler and shield separately. It doesn’t match the MMG in material quality, but delivers better bang-for-the-buck than any single-piece exhaust in the lineup.

Luxury meets performance in the MMG Exhaust System—a premium-tier upgrade that redefines what a 50cc scooter can look and sound like. Wrapped in a sleek carbon fiber-look finish, this aluminum-bodied muffler with stainless steel connector delivers lightweight durability and head-turning style. At 370mm long, it’s compact yet powerful, designed for stock GY6 4-stroke engines that need refined exhaust tuning without excess weight. It’s the kind of part that makes your scooter feel more expensive every time you ride it.

In real-world testing, the MMG system offered smoother power delivery and reduced backpressure compared to stock iron mufflers, though gains were subtle on a stock engine. The lightweight aluminum construction helped with handling responsiveness, especially during quick turns. Fitment was excellent on a standard GY6 platform, but as noted, professional installation is strongly recommended—the lack of included instructions may frustrate DIYers. Also, the carbon fiber coating is cosmetic, not real carbon fiber, so it won’t save significant weight, but it resists heat discoloration better than paint.

Stacked against the RedCap OEM or Wai Danie, the MMG sits at the top as the most refined and visually striking option. It’s not a performance monster like the Wai Danie, nor a budget fix like the Mokuo—it’s for riders who value craftsmanship and aesthetics as much as function. Compared to the MYK, it’s quieter and more stylish, though less focused on noise engineering. It’s the best overall choice for show-ready builds or riders who want a premium upgrade, even if it costs more than doubling a budget unit.