Introducing the Performance Series Line of British Customs Exhaust
Drawing inspiration from race traditions and custom builds of the past, Performance Series exhausts put a modern twist on classic design, using today’s technology to maximize performance while keeping weight off of the bike. Containing a perforated baffle core, Performance Series exhausts awaken the engine with higher air flow and offer a custom built look with an aggressive, “race-y” sound.
Designed & Tested
We make our exhausts in-house in small batches to allow for continuous improvement to our designs through customer feedback and testing.
Our skilled team of craftsmen roll and fabricate each exhaust by hand from lightweight, 20 gauge sheets of 304 stainless steel, making them durable and weather resistant, yet very light.
You can choose to have us buff your exhaust to either a polished or brushed finish, and as your bike picks up some character from riding adventures it can always be touched up and re-polished thanks to it’s high grade composition.
If you ever have questions or issues with your exhaust, we stand by our promise to provide quality and value and are always here to help you out.
British Customs Performance Series Slip On Exhaust
Select an Exhaust that suits your style
Installation
Performance Series exhausts are designed to be “bolt-on” and easy to put on your bike using common tools. You only have to remove the factory exhaust and attach the British Customs exhaust at the same installation points.
Liquid cooled bikes made 2016 and after will not require a re-tune with this mod, however air cooled models made before 2016 will need a tune or new jets for best performance. You can check out our Tuning Guide for more info on this.
See Tuning Guide
Performance Core
The Perforated Core is the lightest and highest flowing baffle we offer, featuring race-inspired upgrades to performance while remaining durable with its lightweight stainless steel construction and packing. Holes in the baffle allow the natural pressure of exhaust gasses to pass through into the packing, providing less restriction to air flow than a Louvered Core allowing for better performance at higher speeds. Sound wise, the Perforated Core produces a higher pitch, louder and raspier sound than a Louvered Core.
The Perforated Core can be removed from the exhaust to be serviced and re-packed by us if needed; just contact us for servicing.
Installation
Performance Series exhausts are designed to be “bolt-on” and easy to put on your bike using common tools. You only have to remove the factory exhaust and attach the British Customs exhaust at the same installation points.
Liquid cooled bikes made 2016 and after will not require a re-tune with this mod, however air cooled models made before 2016 will need a tune or new jets for best performance. You can check out our Tuning Guide for more info on this.
See Tuning Guide
Performance Core
The Perforated Core is the lightest and highest flowing baffle we offer, featuring race-inspired upgrades to performance while remaining durable with its lightweight stainless steel construction and packing. Holes in the baffle allow the natural pressure of exhaust gasses to pass through into the packing, providing less restriction to air flow than a Louvered Core allowing for better performance at higher speeds. Sound wise, the Perforated Core produces a higher pitch, louder and raspier sound than a Louvered Core.
The Perforated Core can be removed from the exhaust to be serviced and re-packed by us if needed; just contact us for servicing.