Kawasaki Z400 ABS 2021

,

Price range: £154.00 through £315.00

Upgrade your riding experience with our premium kawasaki performance superbike exhausts, meticulously engineered for the Kawasaki Z400 ABS 2021 model. This exceptional aftermarket exhaust system transforms your motorcycle’s sound, performance, and aesthetics whilst maintaining the reliability and quality that riders demand from genuine performance upgrades. Designed and manufactured in-house by Carbon Can Co Ltd, this exhaust represents the perfect fusion of cutting-edge design, premium materials, and practical engineering for enthusiasts who refuse to compromise.

The Kawasaki Z400 ABS 2021 is already an impressive middleweight performer straight from the factory, but with our specially designed exhaust system, you can unlock additional performance characteristics whilst dramatically improving the auditory experience. Our exhaust has been developed specifically for this model year, ensuring perfect fitment and optimal performance gains without requiring expensive modifications or specialist installation equipment.

Premium Kawasaki Performance Superbike Exhausts: Engineering Excellence

Our exhaust system for the Z400 ABS 2021 features a sophisticated 3-bolt fitting design that guarantees secure mounting and eliminates the risk of loosening during aggressive riding. This professional-grade mounting solution has been tested extensively under real-world conditions, from daily commuting to spirited weekend rides through challenging terrain. The system includes one stainless steel exhaust strap and one exhaust strap rubber, both manufactured to exacting standards to ensure longevity and consistent performance regardless of weather conditions or riding style.

The exhaust is manufactured to fit straight onto your standard OEM downpipes, which means installation is remarkably straightforward even for home mechanics with basic tools. This direct-fit approach eliminates the need for cutting, welding, or permanent modifications to your motorcycle, preserving your bike’s resale value whilst delivering professional results. The precision engineering ensures proper alignment with your existing exhaust system, preventing leaks and maintaining optimal exhaust gas flow for enhanced performance characteristics.

Why Choose Our Kawasaki Performance Superbike Exhausts for Your Z400

When selecting an aftermarket exhaust system, riders face numerous choices from various manufacturers. Our kawasaki performance superbike exhausts stand apart from the competition through meticulous attention to detail, premium materials selection, and comprehensive testing protocols. We understand that Kawasaki riders demand quality, reliability, and genuine performance improvements rather than merely cosmetic changes.

The construction utilises high-grade stainless steel throughout, offering exceptional resistance to corrosion, heat discolouration, and the general wear associated with British weather conditions. Stainless steel provides the ideal balance between weight savings and structural integrity, ensuring your exhaust maintains its appearance and performance characteristics season after season. The material choice also contributes to the distinctive deep tone that enthusiasts appreciate without creating excessive noise that might attract unwanted attention from authorities.

Weight reduction is another significant advantage of upgrading to our performance exhaust system. By replacing the restrictive factory exhaust with our optimised design, you remove unnecessary weight from the rear of the motorcycle, improving handling characteristics and making the bike feel more responsive through corners. This weight saving, combined with improved exhaust gas flow, can contribute to modest power gains and enhanced throttle response throughout the rev range.

Installation and Fitment of Kawasaki Performance Superbike Exhausts

The straightforward bolt-on installation process means most riders can fit this exhaust system within an hour using standard workshop tools. You’ll need basic socket sets, appropriate spanners, and ideally a torque wrench to ensure all fixings are tightened to manufacturer specifications. The direct OEM fitment design eliminates guesswork and ensures perfect alignment every time.

Before beginning installation, we recommend watching our comprehensive YouTube video guide available at https://youtu.be/DLanNGtKKSE, which demonstrates the entire process step-by-step. This visual guide helps even novice mechanics understand the procedure and avoid common mistakes that could affect fitment or performance.

For riders interested in exploring our complete range of Kawasaki upgrades, we also offer kawasaki performance superbike exhausts for the ZX-4RR 2024, which share similar design philosophy and construction quality. Additionally, owners of larger displacement models might appreciate our Kawasaki Z H2 Supernaked 2020 exhaust systems, engineered for supercharged performance applications.

Performance Benefits and Sound Characteristics

Installing our kawasaki performance superbike exhausts delivers immediately noticeable improvements across multiple aspects of your riding experience. The optimised exhaust gas flow reduces back pressure compared to the restrictive factory system, allowing the parallel-twin engine to breathe more efficiently throughout the rev range. This improved breathing translates to crisper throttle response, particularly in the mid-range where the Z400 spends most of its time during spirited riding.

The sound transformation is equally impressive, replacing the muted factory note with a purposeful, deep tone that announces your presence without being antisocially loud. This enhanced exhaust note adds character to every journey whilst remaining compliant with reasonable noise regulations. The acoustic properties have been carefully tuned to avoid drone at cruising speeds, ensuring long-distance comfort isn’t compromised by your performance upgrade.

For riders seeking authoritative information about motorcycle exhaust systems and their impact on performance, the Motorcycle News website offers extensive technical articles and expert reviews that complement your understanding of aftermarket modifications and their benefits.

Quality Assurance and Durability

Every exhaust system leaving our facility undergoes rigorous quality control inspections to ensure it meets our exacting standards. The stainless steel construction is welded by experienced craftsmen using advanced techniques that guarantee structural integrity even under extreme thermal cycling and vibration. The finish is designed to resist the corrosive effects of road salt, rain, and general environmental exposure that British riders face throughout the year.

The included mounting hardware is specifically selected for its strength and corrosion resistance properties. The stainless exhaust strap provides robust support whilst the accompanying rubber component absorbs vibration and prevents metal-to-metal contact that could lead to wear or annoying rattles. This attention to every component, regardless of size, reflects our commitment to delivering complete solutions rather than merely selling products.

Frequently Asked Questions

Will this exhaust fit my 2021 Z400 ABS without modifications?
Yes, absolutely. Our exhaust is designed specifically for the Kawasaki Z400 ABS 2021 and fits directly to your standard OEM downpipes using the included 3-bolt mounting system. No cutting, welding, or permanent modifications are required.

Does installing an aftermarket exhaust affect my warranty?
Warranty implications vary by dealer and region. We recommend consulting your Kawasaki dealer before installation if your motorcycle remains under manufacturer warranty. Many dealers accept sensible aftermarket modifications that don’t affect reliability.

What maintenance does the exhaust require?
Minimal maintenance is required thanks to the stainless steel construction. Periodic visual inspections of mounting hardware and occasional cleaning with appropriate products will keep your exhaust looking and performing brilliantly for years.

Will I need to remap my ECU after installation?
While not strictly necessary, an ECU remap or fuel controller can optimise performance with your new exhaust system. The bike will run safely with the standard mapping, but professional tuning unlocks the full potential of reduced exhaust restriction.

Transform your Kawasaki Z400 ABS 2021 today with our premium performance exhaust system and experience the difference that quality engineering makes to every ride.

Material

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

Shape

Round GP, Oval, Round, Tri Oval

Outlet

GP Pro Outlet, Single Outlet, Twin Outlet, Carbon 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