Check the listing for details. YZF R7 2021-2024 High Level Exhaust Downpipes Headers + Link Pipe (No Silencer). Condition: New, Made in United Kingdom. Listed at 333.95 USD. UK customers - please note this silencer is not road legal in the UK and will be marked Not for Road Use Exhaust High Level Downpipes Headers + Link Pipe (No Silencer) Fits: Yamaha YZF R7 2021-2024 models Made from 304 Grade Stainless Steel for maximum strength and durability. Exhaust emissions are not part of the UK motorcycle MOT, this exhaust system will pass a UK MOT. Accepts your original lambda (O2) sensor keeping your bike's engine management system, so no changes or modifications are required to your bike. No fault codes will appear when you install our system. Pipework Material: 304 Grade Stainless Steel. Designed for customers who wish to fit their own silencer with an internal diameter of 51.5mm. Pipework weight = 2.30kg 2 exhaust port gaskets included. 2 Year Unlimited Mileage Black Widow Warranty.