Honda CB1000R 2018- SC80 Performance De cat pipe

The honda cb1000r 2018- sc80 performance de cat pipe from Max Torque Cans is the ultimate upgrade for riders who want to shed unwanted weight, unleash a more aggressive exhaust note, and free up performance that Honda’s factory catalytic converter box is quietly strangling. If you own an SC80-generation CB1000R and you’re tired of that large, heavy, restrictive cat box sitting in the middle of your downpipes, this CNC mandrel-bent stainless steel de-cat link pipe is exactly what you’ve been looking for.

Honda built the CB1000R SC80 as a genuinely thrilling naked roadster, but like all modern motorcycles, it left the factory burdened with emissions hardware that adds bulk and robs the bike of its true character. The standard cat box tips the scales at a whopping 4.3 kg. Our honda cb1000r 2018- sc80 performance de cat pipe weighs just 0.95 kg — saving you a very satisfying 3.35 kg of dead weight from right in the heart of the bike. That’s not just a number on a spec sheet; that’s a transformation you’ll feel every time you throw the CB1000R into a corner.

Honda CB1000R 2018- SC80 Performance De Cat Pipe — Product Features

Every honda cb1000r 2018- sc80 performance de cat pipe we produce at Max Torque Cans is manufactured to the highest standard, using premium-grade stainless steel throughout. Here’s what makes this de-cat pipe stand out from cheap alternatives:

• CNC Mandrel Bent Construction: Mandrel bending ensures the internal bore of the pipe remains perfectly round throughout every curve, maintaining optimal gas flow and eliminating the pinch points you get with cheaper press-bent alternatives.
• 50mm Diameter Bore: The 50mm Ø pipe diameter is matched precisely to the Honda CB1000R SC80 downpipe diameter, ensuring a seamless, leak-free transition with no compromise on flow.
• 2-into-1 Stainless Configuration: This is a full 2-into-1 stainless link pipe section, replacing the cat box from where the standard downpipes finish right through to the collector, maintaining perfect fitment and exhaust flow geometry.
• Stainless Steel Exhaust Bracket Included: We include a stainless steel bracket to ensure the pipe is properly supported — no rattles, no stress cracks, no problems.
• Direct Replacement: Your standard silencer or any aftermarket performance can will bolt straight on exactly as before. Nothing changes at the rear — it’s a direct, hassle-free swap at the mid-section only.
• Superior Corrosion Resistance: Stainless steel construction means this de-cat pipe will handle the British climate without rusting out, unlike mild steel alternatives.

Honda CB1000R 2018- SC80 Performance De Cat Pipe — Fitment & Compatibility

This honda cb1000r 2018- sc80 performance de cat pipe is specifically designed and manufactured to fit the Honda CB1000R SC80, covering model years 2018 onwards. It replaces the standard Honda cat box that sits between the headers and the mid-section of the standard downpipes.

One of the biggest advantages of fitting a honda cb1000r 2018- sc80 performance de cat pipe is the complete flexibility it gives you at the rear. Whether you’re keeping your standard Honda silencer or you’ve already invested in an aftermarket performance can — whether that’s a slip-on or a full custom setup — the rear connection remains completely unchanged. Everything bolts up as factory, just without that bulky, restrictive cat box getting in the way.

It’s also worth noting an important point for UK riders: bikes in the UK are noise-tested at MOT, not emission-tested. This means that as long as your silencer or performance can is road-legal, removing the cat box will not cause your CB1000R to fail its MOT. That’s genuinely good news if you’ve been sitting on the fence about making this upgrade.

Honda CB1000R 2018- SC80 Performance De Cat Pipe — Installation Notes

We want to be completely upfront about the installation process for the honda cb1000r 2018- sc80 performance de cat pipe. This is not a simple bolt-on product — it requires workshop tools and fabrication experience. Please read the following carefully before ordering:

• Tools Required: You will need a grinder with a cutting disc, and either a MIG or TIG welder. This pipe is designed to be welded in after the headers have been removed and the cut has been made.
• Workshop Experience Essential: This de-cat pipe must be fitted by someone with hands-on workshop experience. If you’re not confident working with exhaust metalwork, we strongly recommend taking the bike to a trusted motorcycle workshop or exhaust specialist.
• Photo Guide Supplied: To help guide the installation, we supply clear photographs showing exactly where to make the cut once the standard downpipes and headers have been removed from the bike. These images take the guesswork out of the process entirely.
• Video Guide Available: We’ve also produced a full YouTube walkthrough video demonstrating the fitment process for this de-cat pipe on the CB1000R SC80. We strongly recommend watching this in full before picking up the angle grinder.

Once fitted correctly by a competent fabricator, the honda cb1000r 2018- sc80 performance de cat pipe is a permanent, rock-solid upgrade. The quality of the stainless steel construction means you won’t be revisiting this job — it’s built to last the life of the bike.

What You’ll Receive

When you order the honda cb1000r 2018- sc80 performance de cat pipe from Max Torque Cans, your package will contain:

• 1 x Honda CB1000R 2018- SC80 2-into-1 Stainless 50mm De-Cat Link Pipe Section (covering up to the end of where the standard downpipes finish)
• 1 x Stainless Steel Exhaust Bracket

Everything you need to complete the swap is included. Straightforward, no fuss — just a serious upgrade waiting to be fitted.

Honda CB1000R 2018- SC80 Performance De Cat Pipe — Frequently Asked Questions

Will this de-cat pipe fail my MOT?
No — UK motorcycle MOT testing measures noise levels, not emissions. Provided your silencer or performance can meets the required noise standard, removing the cat box will not cause an MOT failure.

Can I keep my standard Honda silencer?
Absolutely. The honda cb1000r 2018- sc80 performance de cat pipe is designed so your rear silencer connection remains completely unchanged. Standard or aftermarket — both fit exactly as before.

Do I need to remap after fitting?
Many riders find a remap or fuel tuning device beneficial after removing the cat box to fully optimise the improved gas flow, but it is not a strict requirement to run the bike safely.

Is this suitable for track use?
Yes — the weight saving and improved flow make this honda cb1000r 2018- sc80 performance de cat pipe an excellent choice for track-day riders looking to cut mass without compromising reliability.

How long does installation take?
In a well-equipped workshop with an experienced fabricator, the job typically takes between two and four hours, depending on how seized the standard hardware is.

If you’re also looking to upgrade other bikes in your garage, take a look at our Triumph 765 Moto 2 De-Cat pipe — another precision-engineered stainless de-cat solution built to the same exacting Max Torque Cans standard.

The honda cb1000r 2018- sc80 performance de cat pipe is one of the smartest, most cost-effective performance and weight-saving upgrades available for the SC80 CB1000R. Order yours today and give your Honda the breathing room it deserves.