Description
Exhaust Stage6 Pro Replica MK2 Minarelli vertical - Tuning the easy way!
Exhaust Stage6 Pro Replica MKII Alu (with silencer) for Minarelli vertical scooters (Yamaha Bws / Slider usw.).
Who was the Stage6 Pro Replica MK2 exhaust developed for?
The Stage6 Pro Replica series is the perfect choice for owners of scooters with Minarelli vertical engine, who use their scooter for everyday riding and are looking for a powerful, robust and affordable exhaust with ECE homologation.
Exhaust design
The Stage6 Pro Replica MKII exhaust is 100% manufactured in Europe utilizing high quality materials and the most advanced production techniques. It is a classic tuning exhaust with hand-welded expansion chamber. The high-quality heat-resistant paint guarantees a long service life.
Details like the embossed Stage6 logo in the cone as well as a wide range of colour options for the HQ aluminium silencer not only look pretty great, but also allow matching your exhaust to the colour scheme of your vehicle.
Performance Pro Replica MK2
The completely reworked Stage6 Pro Replica MKII exhaust features some convincing improvements over its predecessor: torque sets in way earlier, followed by a significant power increase in the mid-range without losing torque in the upper rpm range. The result is a very easy to tune, powerful exhaust with a wide usable rpm range.
Output with Stage6 Streetrace Cast Iron Cylinder:
- We achieved 8.79 hp with a torque of 6.37 Nm in combination with a 50 cc Stage6 Streetrace cast iron cylinder.
- We achieved 10.74 hp with a torque of 8,51 Nm in combination with a 70 cc Stage6 Streetrace cast iron cylinder.
Output with original cylinder:
- We achieved 7.36 hp with a torque of 6.41 Nm in combination with a stock / OEM cylinder.
All information on setups and the recommended settings for all possible setups can be found in our data sheet, check under Downloads.
50cc or 70cc, aluminium or cast iron kit up to 70cc mid-race cylinders, the Stage6 Pro Replica MK2 is the perfect choice if you want to noticeably improve the performance of your engine and remain street-legal at the same time.
Pro Replica MK2 Exhaust Highlights
- Street-legal / ECE homologation
- Perfect for 50cc and 70cc entry-level tuning cylinders
- Easy to install
- Easy to set up thanks to simple adjustment options and a wide powerband
- Less noise
- High Quality / Made in Europe
- Good availability of spare parts
Note: For homologation reasons, the Stage6 Pro Replica MK2 exhausts are equipped with two restrictors. One restrictor is welded into the manifold, the second one sits in the silencer. Keep in mind that the removing the restrictors revokes the homologation!
Stage6 Pro Replica
The Pro Replica series from Stage6 includes two product types:
- Exhausts
- Crankshafts
It is characterized by high-quality products and is located in the entry-level tuning sector (Sport). In conjunction with the appropriate parts (sports cylinder, sports variator, larger carburetor, etc.), the Pro Replica tuning parts provide a nice increase in performance without sacrificing reliability for everyday use at really fair prices.
Exhaust scooter, moped, motorcycle
The exhaust has a major influence on the performance of scooters and mopeds. By replacing the original with a tuning exhaust, you can improve the gas flow and increase the engine power.
exhaust parts
- The headpipe or header is the connection between cylinder and exhaust, and an exhaust gasket provides the necessary seal. In street-legal systems, the headpipe is equipped with a legally required restriction. Some people remove this restrictor to increase power.
- The actual exhaust body or expansion chamber is connected to the header pipe. In a classic 2-stroke expansion chamber type exhaust, gas pressure waves are used to improve engine performance.
- At the end there us the silencer or muffler that discharges the exhaust gases and, with the help of damping wool, also reduces the noise generated by the vehicle.
Replacing the exhaust
As a general rule, please check if the exhausts fits BEFORE REMOVING THE RESTRICTOR, otherwise the exhaust cannot be returned.
For 2-stroke engines, various settings and components usually need to be adjusted when the original exhaust is replaced with a tuning version. These changes include:
- Adjusting the carburetor by replacing the main jet.
- Upgrading the clutch or replacing the clutch springs.
- For scooters, it may be necessary to reduce the weight of the variator weights.
Tuning Level: Sport
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.
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