X-Pipe Street/Speed Twin 900 Decatalyst

• ⚡ Immediate torque gain

• 🔥 Less heat under the engine

• 🔧 Plug & play assembly

• 🎵 Fuller and more natural sound

• 🛡 Durable stainless steel

Catalyst replacement X-Pipe – Street Twin 900 / Speed Twin 900

Unleash the breath of your twin 900: more torque, less heat, simple and clean assembly

Designed for modern 900 twins, this X-Pipe replaces the original catalytic element located under the frame. By optimizing the flow of exhaust gases, it offers a sharper response to acceleration, increased torque at mid-range and significantly greater mechanical approval. The result: a more lively, more pleasant and more expressive motorcycle, while maintaining perfect integration into the original location.

Made in stainless steel quality, this X-Pipe has been designed for plug & play assembly without heavy modifications. The mounting points and dimensions respect the original layout of the collector, which simplifies installation and guarantees precise compatibility with your twin 900. Whether you are looking to reduce the accumulation of heat under the machine, to gain flexibility or to find a more natural sound, this part is the logical improvement of the exhaust line.

On the road as in everyday life, the benefit is immediate: better filling, more solid handling and a feeling of freed engine. The X-shaped architecture favors the balancing of pulsations between the two cylinders, for regular behavior and a round sound, without unwanted buzzing.

Compatibility:

• Triumph StreetTwin 900

• Triumph SpeedTwin 900

Technical specifications:

• 🛠 Type: Catalyst replacement X-Pipe (center section under frame)

• 📏 Dimensions: template identical to the original element, fits into the central location

• 💪 Material: stainless steel (durability and corrosion resistance)

• 🔩 Assembly: plug & play on the original collector, compliant fixing points

• 🎯 Flow optimization: X-shaped architecture favoring the balancing of pulsations and gas speed

• 🧰 Maintenance: low maintenance, simple cleaning

• ⚖ Weight: approximately 1.8 kg (lighter than the original catalytic element)

Advantages compared to the origin:

✔ Increased torque and better mid-range acceleration
✔ Noticeable reduction in heat under the engine and near the legs
✔ Fuller and more authentic sound, without annoying resonances
✔ Sharper grip response and freer motor feel
✔ Reduced weight compared to the original catalyst
✔ Reversible assembly without major modifications

Why improve the original part?

The original catalytic element, although effective in filtering, creates significant back pressure. On a twin 900, this results in more heat accumulated under the frame, additional weight and a feeling of a muffled engine, especially in the low and mid revs. Over time, this restriction can also affect daily driving pleasure.

• High back pressure restricts gas flow

• Accumulated heat felt in the legs and under the saddle

• Additional weight without performance benefit

• Less sharp acceleration response and less lively acceleration

The proposed X-Pipe properly replaces the catalyst, smoothes the evacuation of gases and balances the pulsations between cylinders. You get a more responsive, more torquey engine and a better controlled temperature in the central zone, while maintaining clean and reversible integration.

Ideal use:

• Bikers looking for more flexibility and of responsiveness daily

• Lovers of walks and travel wanting reduce heat under the machine

• Guided preparations roadster/cafe racer wanting an optimized exhaust flow

• Drivers wanting a rounder sound and a better presence without excess

• Users looking for simple improvement, reversible and durable of the line