Daytona 660 Exhaust Options: The Complete 2026 Buyer’s Guide
Summary
Choosing an exhaust for the Triumph Daytona 660 involves comparing the restrictive stock system to aftermarket options. Aftermarket exhausts, especially those made from titanium, offer significant advantages. Titanium provides superior sound, dramatic weight reduction, and noticeable power improvement. This material's unique properties make it the premium solution for riders seeking maximum performance and a distinct aesthetic for their Daytona 660.
Why Exhaust Choice Matters for the Daytona 660
The return of the Triumph Daytona 660 for 2024/2025 has brought a legendary name back to the streets. It’s a brilliant machine straight from the factory, but for many riders, the journey of personalisation and performance enhancement begins with the exhaust.
An exhaust system is more than just a pipe; it’s the voice of your motorcycle and a critical component for unlocking its true potential.
Riders upgrade for several key reasons:
- Better Sound: To replace the muted, compliant stock note with a deep, aggressive tone that matches the bike’s character.
- Reduced Weight: To shed significant kilos, improving handling, acceleration, and braking.
- Improved Responsiveness: To enhance throttle response and gain power where it counts.
- Premium Aesthetics: To add the unmistakable look of artisan-welded titanium.
At Vandemon Performance, we specialise in creating no-compromise titanium performance systems. We understand that an exhaust is an investment in your riding experience, which is why we engineer every system to deliver unparalleled results.
Stock Daytona 660 Exhaust: What Riders Like & Don’t Like
The factory-fitted exhaust on the Triumph Daytona 660 is designed to meet global noise and emissions regulations. While it does its job quietly and legally, it leaves a lot of performance and character on the table.
Here's a quick look at the stock system:
- Weight: It’s heavy. Built primarily from stainless steel and containing a bulky catalytic converter, it adds considerable mass to the bike.
- Sound: The sound is heavily muted to comply with strict standards, resulting in a polite note that lacks the visceral thrill many riders crave.
- Performance: The design prioritises emissions control over exhaust gas flow, creating backpressure that can restrict engine responsiveness and top-end power.
Because of these limitations, it's no surprise that a performance exhaust is one of the first upgrades most Daytona 660 owners make, often within the first few months of ownership.
Aftermarket Exhaust Options: An Overview
When you decide to upgrade, you'll find three main categories of aftermarket exhausts.
A. Slip-On Exhausts
A slip-on replaces the stock muffler while retaining the factory headers and catalytic converter. It’s a popular first step for many riders.
- Quick Upgrade: Simple to install, often in under an hour.
- Sound Improvement: Delivers a better exhaust note than the stock one.
- Minimal Power Increase: Offers slight performance gains as the restrictive catalytic converter remains.
B. Full Exhaust Systems
A full system replaces everything from the engine's exhaust ports to the muffler tip. This is the choice for riders seeking maximum performance.
- Biggest Performance Gains: Unlocks significant horsepower and torque by optimising gas flow.
- Maximum Weight Reduction: Can save over 50% of the weight compared to the stock system.
- Track-Ready: Often removes the catalytic converter for closed-course competition, further boosting power.
C. Titanium Performance Systems (The Premium Option)
For the ultimate upgrade, nothing compares to a full titanium system. Vandemon Performance specialises in this category, using only the highest-grade Ti1 Japanese titanium.
Why does titanium matter?
- Highest Strength-to-Weight Ratio: It's as strong as steel but at a fraction of the weight, leading to dramatic improvements in handling dynamics.
-Extreme Heat Resistance: Titanium dissipates heat far more quickly than stainless steel, which benefits engine component longevity and rider comfort.
- Enhanced Acoustics: The material's thin-wall construction and unique resonant frequency create a sharper, cleaner, and more exotic sound.
- Corrosion-Proof: Titanium is impervious to rust and corrosion, ensuring your exhaust looks incredible for years with minimal maintenance.
- Daytona 660: Sound Comparison (Stock vs. Titanium)
The acoustic difference between the stock exhaust and a Vandemon titanium system is night and day.
Stock Daytona 660 Sound:
- Muted and overly quiet.
- Designed for compliance, not character.
- Lacks the signature growl of a performance triple.
Vandemon Titanium Aftermarket Sound:
- Deep, resonant tone at idle and low RPMs.
- A sharp, aggressive crackle when you open the throttle.
- Features the unique, metallic resonance that only thin-wall titanium can produce.
- Includes a removable sound baffle to let you customise the volume.
Why does titanium sound better than stainless steel?
The secret lies in the material's properties. Titanium's thin, rigid walls vibrate at a higher frequency than thicker stainless steel. This creates a crisper, more pure, and higher-pitched exhaust note, often described as more exotic or race-inspired. Stainless steel produces a deeper, bass-heavy tone, but it lacks the sharp definition of titanium.
Daytona 660 Power & Performance Gains
Upgrading to a Vandemon full titanium exhaust transforms the Daytona 660’s performance. By allowing the engine to breathe more efficiently, you unleash power that was held back by the stock system.
- Massive Weight Reduction: Expect to save several kilograms. This reduction in unsprung and low-slung weight makes the bike feel more agile, turn in quicker, and accelerate harder.
- Improved Throttle Response: With improved exhaust gas flow, the engine responds more instantly to your inputs. The connection between your right wrist and the rear wheel feels more direct.
- Mid-Range Torque Improvements: Our systems are tuned to bolster the mid-range, making the bike feel stronger and more eager when pulling out of corners or overtaking traffic.
- Dyno Expectations: While figures vary, a full titanium system combined with an ECU tune will unlock the most significant and reliable power gains across the entire rev range.
Vandemon Daytona 660 Exhaust Options
Vandemon Performance offers a premier, no-compromise full exhaust system engineered specifically for the Triumph Daytona 660. Our systems are the choice for riders who demand the best.
Vandemon Daytona 660 Full Titanium Exhaust System
Type: Full Exhaust System
Key Benefits:
- Pure Ti1 Titanium Construction: Every component is crafted from the highest-quality Japanese titanium for maximum weight savings and durability.
- Aerospace-Grade Craftsmanship: Meticulously welded by expert craftsmen for a flawless finish and perfect fitment.
- Exceptional Weight Reduction: Dramatically improves your bike's power-to-weight ratio and handling.
- Unmistakable Sound: Delivers the signature sharp and aggressive Vandemon exhaust note.
- High Heat Resistance: Cools faster than steel and won't corrode.
- Bolt-On Fitment: Designed for a perfect, hassle-free installation.
This is more than an upgrade; it's a transformation. Unleash the true performance and sound of your Daytona 660.
Installation Guide: What Riders Need to Know
Installing a Vandemon full exhaust system is straightforward for a competent home mechanic.
- Difficulty Level: Moderate.
- Fitment: All our systems are bolt-on, designed to align with factory mounting points.
- Tools Required: You will need a basic set of metric sockets, wrenches, and a spring puller.
- ECU Tuning: Highly recommended to maximise performance gains and ensure optimal fueling.
- Break-In Process: After installation, run the bike for a few minutes to allow the system to heat cycle. Check for leaks and re-torque fasteners once cool.
Do You Need ECU Tuning for the Daytona 660?
This is a critical question. Changing how efficiently your engine breathes requires adjusting how it fuels.
When tuning is optional
For a simple slip-on exhaust that retains the stock catalytic converter, the factory ECU can often adapt.
When it’s recommended
For any full system, an ECU tune is highly recommended. It ensures the air/fuel ratio is corrected for the increased airflow, preventing the engine from running lean.
When it’s necessary
A full system with the catalytic converter removed requires an ECU tune. A proper tune will deliver smooth, reliable power, eliminate potential engine issues, and extract the maximum performance from your investment.
Your Triumph Daytona 660 is a machine built for performance. To truly unlock its potential, a high-quality exhaust system is not just an option; it's a necessity. A full titanium system offers the ultimate package: incredible sound, dramatic weight savings, and a significant boost in engine responsiveness.
Vandemon Performance delivers Australian-engineered, world-class titanium systems built by craftsmen who are as passionate about performance as you are.
Explore our options and discover how to transform your ride.
Daytona 660: Common Rider Questions (FAQ)
Is a titanium exhaust worth it for the Daytona 660?
Absolutely. It offers the best possible combination of weight savings, performance gains, durability, and sound. It's the pinnacle of exhaust technology.
Will an aftermarket exhaust void my warranty?
In many regions, including Australia, manufacturers cannot void your entire warranty for using an aftermarket part. However, if the aftermarket part directly causes a failure, that specific repair may not be covered. Always check your local regulations and warranty terms.
Do I Need ECU Remapping for a Full Exhaust System?
Whether you need ECU remapping (tuning) after installing a full exhaust system depends largely on your motorcycle’s brand and model. As a general rule, most European bikes, including Euro-spec Chinese models, benefit from tuning because they typically run a lean air-fuel ratio from the factory, and the ECU has limited ability to correct this.
Japanese motorcycles, on the other hand, usually have ECUs capable of adjusting the air-fuel ratio enough to remain within safe limits, meaning remapping is not always required. However, ECU tuning is still recommended to achieve the best performance, improved throttle response, and enhanced engine reliability.
How much weight does a titanium exhaust save?
A full titanium system can save over 50% of the weight compared to the stock exhaust, translating to several kilograms of weight reduction.
Is a full system better than a slip-on?
For performance, yes. A full system provides significantly greater power gains and weight reduction as the catalytic converter is eliminated. A slip-on is primarily for improving sound with a moderate performance benefit.
Will a new exhaust make the bike faster?
Yes. By increasing torque and horsepower and reducing weight, a full performance exhaust will improve acceleration and top speed. The enhanced agility from weight savings also makes you faster through corners.
What sound difference should I expect?
Expect a louder, deeper, and much more aggressive tone with a distinct, sharp edge that is characteristic of titanium. Our exhausts come with a removable baffle to adjust the volume.
Is the installation DIY-friendly?
Yes, for those with moderate mechanical skill. Our systems are designed for a direct bolt-on fit and include all necessary hardware.
How do I maintain a titanium exhaust?
Titanium is corrosion-proof. Simply clean it with a mild soap and water solution. Discolouration from heat (bluing and purpling) is normal and celebrated by many riders. Avoid abrasive polishes to avoid removing the colouration of the titanium.