Yamaha YZF-R125 full stainless system and Mini oval exhaust

Price range: £192.50 through £286.00

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When it comes to upgrading your Yamaha YZF-R125 (2014-2018), choosing from the best yamaha performance superbike exhausts can transform both the sound and performance of your machine. The Yamaha YZF-R125 full stainless system with Mini oval exhaust represents a perfect blend of engineering excellence, aesthetic appeal, and real-world performance gains that every rider seeks when modifying their bike.

Premium Yamaha Performance Superbike Exhausts: Engineering Excellence

This comprehensive exhaust system has been specifically designed and manufactured for the Yamaha YZF-R125 models spanning 2014 to 2018. Every component has been precision-engineered to deliver maximum performance whilst maintaining reliability and fitment accuracy. The system comprises two sections of premium grade Stainless 304 CNC mandrel bent header and link pipe, ensuring optimal exhaust gas flow throughout the entire system.

Mandrel bending is crucial in high-performance exhaust manufacturing because it maintains a consistent internal diameter throughout each bend, unlike crush bending which can restrict flow and create turbulence. This manufacturing technique ensures that exhaust gases exit your engine as efficiently as possible, reducing back pressure and allowing your Yamaha YZF-R125 to breathe more freely. The result is improved throttle response, enhanced mid-range power delivery, and that distinctive performance exhaust note that turns heads wherever you ride.

What Makes These Yamaha Performance Superbike Exhausts Stand Out

The choice of Stainless 304 steel is no accident. This aerospace-grade material offers exceptional corrosion resistance, crucial for British weather conditions where rain, road salt, and moisture are constant challenges. Unlike mild steel systems that can rust and deteriorate within months, stainless steel maintains its appearance and structural integrity for years, making it a sound investment for any serious rider. The material also withstands the extreme temperatures generated by high-performance engines without warping or discolouring.

The Mini oval exhaust can that completes this system combines compact dimensions with excellent sound quality. Its sleek profile complements the aggressive styling of the YZF-R125 whilst delivering a deep, sporty exhaust note that emphasises the performance character of your machine. The oval design also helps with ground clearance, an important consideration for spirited riding and track days.

Complete Yamaha Performance Superbike Exhausts Installation Package

Understanding that a complete installation package saves time and frustration, this system includes everything needed for a straightforward fitment. Included in the package are:

  • Two sections of Stainless 304 CNC mandrel bent header and link pipe
  • One Mini oval stainless exhaust can
  • One stainless exhaust strap for secure mounting
  • One exhaust strap rubber for vibration isolation
  • All necessary hardware for installation

The system has been designed to fit directly to the standard OEM exhaust flange, meaning no modifications to your motorcycle are required. This bolt-on installation approach ensures that even riders with modest mechanical skills can successfully fit the system using basic tools. The direct fitment design also means that should you ever wish to return your bike to standard specification, the original exhaust can be easily reinstalled.

Performance Benefits of Upgrading Your Exhaust System

Investing in quality yamaha performance superbike exhausts delivers tangible benefits that extend beyond aesthetics. The reduced weight compared to the restrictive standard exhaust system improves your bike’s power-to-weight ratio, contributing to sharper acceleration and more responsive handling. The improved exhaust flow allows your engine to produce power more efficiently across the rev range, with many riders reporting noticeable improvements in mid-range punch and top-end performance.

The distinctive sound produced by a performance exhaust system also enhances the riding experience, providing audible feedback that helps you better understand what your engine is doing. This connection between rider and machine is part of what makes motorcycling so engaging and enjoyable. According to Motorcycle.com, exhaust system upgrades remain among the most popular modifications for sport bikes, combining performance gains with aesthetic improvements.

Quality Assurance and British Manufacturing Standards

Carbon Can Co Ltd takes pride in manufacturing exhaust systems that meet the exacting standards expected by British motorcyclists. Each system undergoes rigorous quality control checks before dispatch, ensuring that every weld, bend, and component meets our specifications. The CNC mandrel bending process ensures consistency across every system produced, so you can be confident that your exhaust will fit perfectly and perform as intended.

The stainless construction means this system requires minimal maintenance to keep it looking and performing at its best. A simple wipe-down after wet rides and occasional cleaning with appropriate stainless steel cleaners will keep the system looking showroom-fresh for years. The Mini oval can features internal packing that has been carefully selected to balance sound output with longevity, ensuring your exhaust continues to sound great over thousands of miles.

Why Choose This System for Your YZF-R125

The Yamaha YZF-R125 is an exceptional learner and commuter bike that benefits enormously from careful upgrades. This full stainless system transforms the bike’s character, giving it a more aggressive sound and improved performance that better matches its sharp styling. The weight saving over the standard system contributes to improved handling agility, whilst the enhanced exhaust note makes every journey more engaging.

For riders looking to explore our full range of performance exhaust systems and motorcycle accessories, Carbon Can Co Ltd offers solutions for numerous makes and models. Each product represents the same commitment to quality, performance, and value that has made us a trusted name among British motorcyclists.

Frequently Asked Questions

Will this exhaust fit my 2014-2018 Yamaha YZF-R125?
Yes, this system has been specifically designed for Yamaha YZF-R125 models produced between 2014 and 2018, ensuring perfect fitment to the OEM exhaust flange.

Do I need to remap my bike after fitting this exhaust?
While not strictly necessary, an ECU remap or fuel controller can help optimise performance and ensure your bike runs at its best with the improved exhaust flow.

How much weight does this system save compared to the standard exhaust?
The stainless steel construction delivers significant weight savings over the standard system, typically several kilograms, contributing to improved performance and handling.

Is this exhaust road legal?
Please check your local regulations regarding exhaust modifications. We recommend consulting with your MOT testing station if you have specific concerns about compliance.

Upgrade your Yamaha YZF-R125 today with this premium full stainless exhaust system and experience the difference that quality engineering makes to your riding enjoyment.

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Material

White, Polished Stainless Steel, Satin Stainless Steel, Titanium, Carbon, Black, Blue

Shape

Oval

Outlet

GP Pro Outlet, Single Outlet

Type

Race, Road Legal

Outlet

Single Outlet – single 54mm diameter rolled outlet. Best performing outlet in a road-legal /race. Simple and effective.
Twin Outlet – twin 40mm diameter rolled outlets. This has the ‘best of both worlds’, quieter than the single outlet with baffles inserted, and Louder than the single outlet with the baffles removed. (Both outlets working in the road-legal form).
Carbon Outlet -Our superior outlet range with a choice of a smooth, sleek Oval, ultra-modern Tri-oval, and now our all-new for 2020 Round outlet. These outlets give your exhaust the distinctive, expensive finish without the expensive price tag.
GP Pro Outlet – Comes with a large 63mm diameter slash-cut finish, and can come with and without road-legal baffles.
Stainless_tri-oval_EVO-carbon-outlet-1 The Evo Outlet – Is a new, modern 2020 design. The sleek, tapered lines compliment any road – track or race bike

Materials

Our Exhausts are internally constructed in stainless steel and the outer sleeve can be made in stainless steel, titanium or carbon fiber. CARBON CAN COMPANY ONLY uses the best grade materials.

Polished Stainless Steel – Grade T304 + T409 (a single slip-on exhaust normally weighs 1.9 kilos).
Satin Stainless Steel – Grade T304 + T409 (a single slip-on exhaust normally weighs 1.9 kilos).
Titanium – Grade 2 + 3 mill finish (a single slip-on exhaust normally weighs 1.7 kilos).
Carbon Fibre – 4 x 4 twill prepreg autoclave cured, foiled lined (a single slip-on exhaust normally weighs 1.2 kilos).

Our coloured exhausts have stainless steel sleeves that are painted prior to assembly. The item is electrostatically coated with high-grade polyester powder and cured at 200º-220º deg C giving a durable, smooth and U.V. resistant finish with excellent colour retention. Colours available are matt black, gloss white and gloss blue.

Shape

Round GP – Ø98mm Our smaller round exhaust shape and is usually 250mm Long (this exhaust shape is perfect for the customer who wants a louder sound on a standard sized bike).
Round – Ø110mm Our Normal-sized exhaust shape and can come in sizes from 250mm to 450mm Long. (This is our standard sized exhaust and performs excellently on most bikes).
Oval – working from 110mm Ø is sized 98mm wide and 122mm High and can come in sizes from 250mm to 450mm Long. (This is our slimmest design, for inverted under-seat exhausts, or for customers/Racers who need the slimmest streamlined spacers to ride through).
Tri Oval – working from 110mm Ø is sized 98mm wide and 122mm High and can come in sizes from 250mm to 450mm Long.
(This is our Premium shaped design. (Designed back in 2002′ our company was the first in the UK to produce this exclusive shape, have a look around and see how many UK companies have copied us!!).

All our Road Legal exhausts come with a Road Legal Baffle / Decibel Killer + BSAU ( British Road-Legal ) markings.

All our RACE exhausts do not come with a Road Legal Baffle / Decibel Killer + do not have any BSAU ( British Road-Legal ) markings. and are marked NOT FOR ROAD USE

2024 Road legal exhaust statement:

At Max Torque Cans we prioritise safety and compliance in the world of motorcycle exhausts. Our commitment to adhering to regulations is evident in our product design and labelling, and hence with new updates from ACEM, DVSA and DfT, we are ensuring our exhaust systems are compliant with new and upcoming legislation and regulations. Specifically, two changes detailed below:

Road Legal Exhausts: Our road legal exhausts will have the BSAU stamped markings and be crafted with non-removable baffles, aligning seamlessly with the standards set by ACEM (European Association of Motorcycle Manufacturers). These baffles are an integral part of our design to ensure that your motorcycle exhaust complies with road regulations, providing you with a legal and enjoyable riding experience.

Race Exhausts and Silencers:  For those seeking an exhilarating experience on the track, our race exhausts are engineered to deliver optimal performance. Clearly marked with type approval markings “Not for Road Use” etched into the side, these exhausts are specifically designed for racing applications. This distinction is in line with DVSA policy, ensuring that our race exhausts are suitable for track use, meeting the highest performance standards without compromising on safety.

 

3D View

Please click on the exhaust below to see the 3D model