Triumph 765 Moto 2 De-Cat pipe

The Triumph 765 Moto 2 de-cat pipe from Max Torque Cans is the upgrade your Street Triple RS or Moto 2 Edition has been crying out for — a precision-engineered, stainless steel solution that strips away the dead weight and restriction of the factory catalytic converter box and puts raw, unrestricted performance firmly back in your hands. If you’re serious about unlocking what that fantastic 765cc triple is truly capable of, this is exactly where you start.

Manufactured from high-grade stainless steel using CNC mandrel bending technology, this de-cat pipe is built to last as long as the bike itself. Unlike cheap pressed bends that create turbulence and kill flow, mandrel bending keeps the internal diameter perfectly consistent throughout every curve of the pipe. The result is a smooth, uninterrupted path for exhaust gases to exit the engine as efficiently as possible — and you’ll hear and feel the difference immediately.

Why Choose the Triumph 765 Moto 2 De-Cat Pipe?

The standard catalytic converter fitted to the Triumph Street Triple 765 Moto 2 Edition is a large, heavy, and frankly ugly piece of kit. It’s there to satisfy emissions regulations, and while we respect that purpose, once you’re riding on track or simply want your machine performing at its absolute best on the road, it becomes a genuine hindrance. The Triumph 765 Moto 2 de-cat pipe removes that restriction entirely, replacing the bulky cat box with a straight-through stainless pipe that flows freely and sounds absolutely magnificent.

Here’s what you stand to gain by fitting this de-cat pipe:

• Reduced weight — ditch the heavy cat box and shed meaningful grams from your mid-section
• Improved exhaust flow — unrestricted gas flow means the engine can breathe more freely throughout the rev range
• Enhanced throttle response — you’ll notice a crisper, more immediate response from the moment you crack open the throttle
• Better sound — that 765cc triple has a genuinely spectacular soundtrack, and this de-cat pipe lets it sing properly
• Premium build quality — CNC mandrel bent stainless steel construction built for performance and longevity
• Direct fitment — retains compatibility with your existing standard or aftermarket silencer

It’s worth noting that your rear silencer — whether standard or aftermarket — will fit exactly as it did before. You are simply replacing the restrictive cat box section, so if you’ve already invested in an aftermarket can, this de-cat pipe works perfectly alongside it to complete the transformation.

Fitment Guide for the Triumph 765 Moto 2 De-Cat Pipe

The Triumph 765 Moto 2 de-cat pipe is designed for a precise, accurate fit on the Triumph Street Triple 765 Moto 2 Edition. It connects directly in place of the factory catalytic converter section, sitting between the header pipes and the rear silencer mount. Because this product requires cutting out the original cat section and welding the new pipe into position, it is not a bolt-on fitting in the traditional sense — and that’s important to understand before you order.

This de-cat pipe is intended to be fitted by someone with genuine workshop experience and the appropriate equipment. Attempting the installation without the correct tools or skillset could result in a poor fit, leaks, or damage to your headers — none of which you want. We always recommend having this fitted by a qualified exhaust fabricator or an experienced motorcycle workshop.

Tools Required to Fit the Triumph 765 Moto 2 De-Cat Pipe

Once your original header pipes have been removed from the motorcycle, you will need the following tools and equipment to complete the installation:

• MIG welder and/or TIG welder — to weld the new de-cat pipe securely into position
• Grinder with a cutting disc — to remove the existing catalytic converter section cleanly from the header assembly
• Standard motorcycle workshop tools for header removal and refitment
• Safety equipment — welding mask, gloves, and appropriate protective clothing

TIG welding is generally preferred for stainless steel work as it produces a cleaner, stronger weld with less heat distortion, but MIG welding will also achieve a solid result in the hands of a competent operator. If you’re not confident with either process, please take the pipe to a professional — the investment in a proper fit is absolutely worth it.

What’s Included with Your Triumph 765 Moto 2 De-Cat Pipe?

Your order includes everything you need for the pipe itself:

• 1 x MTC Stainless CNC Mandrel Bent De-Cat Pipe — precision manufactured to replace the factory cat box section on the Triumph 765 Moto 2

The Triumph 765 Moto 2 de-cat pipe is supplied as a standalone component. Your existing standard or aftermarket silencer connects exactly as before — there are no additional adaptors or fittings required for the rear of the pipe. Clean, simple, and effective.

Frequently Asked Questions About the Triumph 765 Moto 2 De-Cat Pipe

Will the Triumph 765 Moto 2 de-cat pipe work with my aftermarket silencer?

Yes, absolutely. The Triumph 765 Moto 2 de-cat pipe is designed to retain full compatibility with both the standard factory silencer and any aftermarket can you may already have fitted. The rear connection point remains unchanged, so you won’t need to modify anything else on the bike.

Do I need to remap my ECU after fitting?

We strongly recommend an ECU remap or at minimum a fuel management adjustment after fitting the Triumph 765 Moto 2 de-cat pipe. Removing the catalytic converter changes the exhaust flow characteristics, and your engine management system will benefit from being recalibrated to take full advantage of the increased flow. A remap will also address any check engine lights that may appear as a result of removing the original cat sensor setup.

Is this product road legal?

Removing a catalytic converter from a road-registered motorcycle may render the vehicle non-compliant with current UK emissions regulations for road use. This product is sold for off-road, track, and competition use, or for use on vehicles that are exempt from such regulations. Please ensure you are aware of the relevant legislation in your area before fitting.

Can I fit this myself at home?

Only if you have welding experience and access to the appropriate equipment. The Triumph 765 Moto 2 de-cat pipe requires cutting out the original cat section and welding the new pipe in its place. This is not a bolt-on modification. If you are not experienced with MIG or TIG welding, please have the pipe professionally fitted.

At Max Torque Cans, we’re passionate about performance. The Triumph 765 Moto 2 de-cat pipe represents exactly the kind of quality, focused upgrade that makes a genuine difference to how your motorcycle performs and sounds. Built from premium stainless steel, shaped with CNC precision, and designed specifically for the Triumph 765 Moto 2, this is a product we’re genuinely proud to offer.

If you’re exploring de-cat and downpipe options for other machines, take a look at our Aprilia RS660 De-Cat DownPipes — another superb example of the quality fabrication we bring to every product in our range.