MOON LANDING - Supply only
Full Exhaust System Bimodal (Loud/Quite Mode) DNA Air Filter  and NJ84 Re-map/Tune
 
Triumph Rocket 3R, GT and Storm 2500 Titanium Slip-On Mufflers 
Fits Years:
Rocket 3R 2500cc (2019–2026)
Rocket 3GT 2500cc (2019–2026)
Rocket Storm Edition (2024–2026)
Rocket 3 Chrome edition (2023)
Rocket 3 Evel Knievel Limited Editions (2025-2026)
 
Race Center NJ84 Re-Map & Tune Details
NJ84 Throttle and Power Mode Re-Map
Fuel Tune to suit the exhaust and filter
De-restriction + 20% power up!
 
Exhaust Manifold/Headers 
Finally, there's an exhaust manifold/header that lives up to the power of the Triumph Rocket 3 2500.
We offer two material options either lightweight Ti1 Titanium or High-Nickel Stainless Steel. Each option significantly improves exhaust flow efficiency as a result of having 15% larger exhaust ports with much improved flow by creating a low-pressure area (mild venturi effect) when exhaust gases pass each exhaust port. This characteristic is essential for enhancing engine volumetric efficiency, something that the OEM 3-into-1 manifold doesn't achieve.
 
This simple bolt-on addition is perfect for performance enthusiasts who want to recover lost efficiency and eliminate all restrictions while also making a visual statement.
 
The VANDEMON Manifold/ Header can be used with any of VANDEMON's three slip-on muffler options and is compatible with all after market branded slip-ons including the OEM muffler up to 2024. Additionally, mufflers from other brands designed to use OEM headers can be used with either our stainless steel or titanium header options.
 
The surface finish of the Stainless Steel option is highly polished and needs minimal maintenance to maintain its appearance. This is due to the higher percentage of nickel used in our stainless steel compared to what is generally used in the industry. 
 
The surface finish of the Titanium option is a brushed natural finish, which, after one heat cycle, will change to a rich blue colour with red tinges and will never require polishing to maintain its appearance.
 
Carbon fibre covers are provided to protect against heat, complementing the exotic appearance.
 
SPECIFICATIONS
Stainless Steel Headers - 
Weight 3.0kg (OEM 5.6kg)
Exhaust Port I/D 15% larger than OEM
Discharge Port I/D 9% larger than OEM
 
Titanium Headers -
Weight 1.6kg (OEM 5.6kg)
Exhaust Port I/D 15% larger than OEM
Discharge Port I/D 9% larger than OEM
 
Titanium Bimodal Stealth Titanium Slip-On Mufflers
 
The Vandemon exhaust system is engineered with three mufflers and a specialized titanium valve. In Quiet mode, the valve remains closed, directing exhaust gases through the baffled central muffler and exiting via the left-hand muffler, providing a sound profile comparable to the OEM exhaust. In Loud mode, the valve opens, allowing exhaust to flow through the right-hand muffler, minimizing resistance and delivering a deep, powerful tone with maximum performance.
An electric servo, insulated from heat and fully weather-resistant, operates the valve. During tuning, our technicians customize the system primarily for Loud mode. We recommend using Quiet mode in urban areas. 
 
PURPOSE DRIVEN DESIGN 
The Vandemon exhaust system is crafted for riders who seek the flexibility to quiet their exhaust when needed, minimizing disturbances to the public, while enjoying a robust, powerful sound on open roads.
 
SUPERIOR BUILD QUALITY
Material: Ti1 Titanium Mufflers and Link Pipes
Surface Finish: Natural brushed titanium that resists staining, corrosion, and polishing needs. Titanium also offers excellent resistance to acid and salt, and dissipates heat twice as fast as steel.
Weight: 6.2 kg (compared to OEM Mufflers and Cat at 12.2 kg)
 
SPECIFICATIONS
Torque: +54% @ 2500 RPM after tune
Horsepower: +25% @ 6760 RPM after tune (achieved with dyno tune & DNA air filter)
Fits all year models with either one or two O2 sensors
Noise Levels: Stealth On 86 dB | Stealth Off 96 dB
Compliance: Not Euro 4 or Euro 5 compliant
 
DNA High Performance Air Filter
Simply the best when it comes to quality and performance air filters
 
HOW it Works
Send in your ECU
We Re-Map your ECU
Then send the ECU back, coupled with your brand new exhaust and filter, ready for you or you trusted workshop to install
 
Trade enquires welcome