Upgrading your motorcycle’s exhaust can transform its sound, weight, and overall riding experience. The best aftermarket exhausts balance durability, fit, and performance while offering a sound profile that suits street and sport riding. This guide highlights five well-regarded options that fit a range of popular bikes and sizes, with a quick comparison to help you choose.
Summary of chosen products:
| Product | Brand | Key Feature | Diameter Inlet/Outlet |
|---|---|---|---|
| Exhaust Muffler Carbon Fiber 1.5-2″ Inlet | PACEWALKER | Removable DB killer for different sound effects | 51mm |
| Slip-on Carbon Fiber Exhaust Muffler | Generic | Noise reduction, easy mounting | 51mm |
| Exhaust Muffler 1.5-2″ Inlet with DB Killer (Matt Black) | PACEWALKER | Universal slip-on with adjustable sound | 51mm |
| Universal 1.5-2″ Inlet Hexagon Exhaust | Fast Pro | Broad compatibility, universal install | 38-51mm |
| Tesmirror 1.5-2″ Inlet DB Killer Exhaust | Tesmirror | Removable DB killer for sound tuning | 51mm |
The following sections detail five compatible exhaust options. Each entry includes a concise overview, key features, and installation notes to help you compare at a glance.
Exhaust Muffler Carbon Fiber 1.5-2″ Inlet with DB Killer
This exhaust muffler pairs a lightweight aluminum body with a stainless steel connector for reliable durability. A removable DB killer allows riders to switch between a quieter street tone and a sportier roar, making it suitable for varied riding conditions. The unit measures 365 mm in length with a 51 mm slip-on connection, designed to fit universal 38–51 mm diameter pipes on street and sport motorcycles and scooters. Fast installation is supported by the slip-on design and included mounting hardware.
Motorcycle Slip-on Carbon Fiber Exhaust Muffler
The slip-on design features a carbon fiber outer shell with a stainless steel core, aimed at reducing noise while providing a modern aesthetic. The exhaust measures 210 mm in length with a 51 mm connection diameter for compatibility with many 38–51 mm pipe configurations. The included spring puller and fixing rings allow for straightforward installation and removal, which is ideal for riders who frequently swap exhausts for track days or city riding.
Exhaust Muffler 1.5-2″ Inlet with DB Killer (Matt Black)
This universal slip-on exhaust uses aluminum and stainless steel for a sturdy build. It comes with a removable DB killer, enabling riders to tailor the sound to track or street use. With a total length of 365 mm and a 51 mm slip-on connection, it fits most street and sport motorcycles and scooters that have 38–51 mm exhaust pipes. The matte black finish provides a low-profile, aggressive look that complements many bikes without drawing excessive attention.
Universal 1.5-2″ Inlet Hexagon Exhaust
This hexagon-style exhaust is designed as a universal muffler for dirt bikes, street bikes, scooters, ATVs, and more. It supports 38–51 mm pipe diameters and ships with necessary hardware, offering flexibility for riders who own multiple bikes or swap between different platforms. The installation guide notes that installation instructions are not included, so riders may need basic mechanical skills or professional installation for best fit.
Tesmirror Titanium Exhaust with DB Killer
Featuring a titanium-tinished appearance, this Tesmirror exhaust uses aluminum construction with a stainless steel connector and a removable DB killer for audio customization. The 365 mm overall length and 51 mm connection make it compatible with motorcycles and scooters that use 38–51 mm pipes. The universal slip-on design supports a range of models, enabling riders to upgrade without extensive modifications while enjoying a sportier cadence and potential weight savings.
Midimttop Stainless Steel Full System Exhaust
This full-system setup is aimed at larger cruiser or adventure-styled motorcycles such as the Honda CMX 1100 series. It’s built from stainless steel with corrosion resistance and a powder-coated black finish to deliver both a rugged, modern look and durability. The kit includes headers and a mid pipe, offering a more complete upgrade compared to slip-on options. Compatibility is specified for CMX 1100 models from 2021 through 2025, with installation requiring confirmation of year and model prior to purchase.
RA Accessories Universal Slip-on Exhaust System
This universal slip-on exhaust system uses stainless steel with a silver cylindrical design for durability and visual appeal. Its compact 18-inch length with a 4×4 inch footprint makes it versatile for installation on various bikes with 38–51 mm pipe diameters. The product emphasizes a simple, unobtrusive upgrade that can help shed weight and alter exhaust tone without extensive modifications.
Sporacingrts Stainless Steel Exhaust Muffler
The Sporacingrts unit offers adjustable inlet OD up to 1.77 inches (45 mm) with multiple adapters (1.65, 1.54, and 1.46 inches equivalents) for a versatile fit. Its stainless steel construction provides high-temperature resistance and longevity, making it a practical upgrade for riders who demand a bold appearance and a tuned exhaust note. The product is designed for dirt bikes, street bikes, scooters, and other platforms using 37–45 mm pipes, with a moveable DB killer to tailor sound on demand.
Buying Guide: Key Purchase Considerations
When selecting an aftermarket exhaust, consider your bike’s model, pipe diameter, and intended use. Slip-on systems are typically easier to install and lighter, while full-system exhausts can offer more substantial performance gains and a distinct exhaust tone. Sound level preferences vary from quiet street use to louder sport riding; look for models with removable DB killers or tunable baffles if you want flexibility.
Fitment and diameter compatibility are critical. Most products here target 38–51 mm pipes, but some universal items require confirmation of mounting hardware and frame clearances. Material choice matters for durability and weight: carbon fiber and titanium accents often reduce weight and heat buildup, while stainless steel emphasizes longevity. Aesthetics should align with your bike’s styling—matte black, polished chrome, or titanium finishes all convey different looks.
Installation complexity ranges from straightforward slip-ons to more involved full-system replacements. If you’re unsure about clearances, heat shields, or torque specs, consult your motorcycle’s service manual or a professional mechanic. Removable DB killers add versatility but may be restricted in certain jurisdictions; verify local noise regulations and rider safety requirements before riding with a modified exhaust.
Durability and warranty are practical concerns. Look for exhausts built from corrosion-resistant materials and check whether the seller provides installation support or a basic warranty. For bikes used in varied climates, rust resistance and seal integrity are essential for long-term performance. Finally, consider whether the upgrade aligns with your overall bike goals—torque gains, weight reduction, or a signature exhaust note that distinguishes your ride.