Buyers Guide


When you choose a British Customs exhaust, you’re choosing a product designed and handcrafted by a small but passionate team in Gardena, CA. We believe in uncompromising design integrity, something that informs every step of our process.

Every exhaust is designed and made in-house by our expert fabricators and welders, and we select and use only the highest-grade stainless steel for the very best construction and performance.

Our Triumph aftermarket exhausts reflect our passion for Triumph’s heritage, evoking the visual aesthetic of legendary Triumph tradition from the street to the track. We believe in the lasting quality of products made by hand by people with passion, artistic vision, and skill.

So which British Customs exhaust is best for you? In this guide, we break down what you can get out of each exhaust replacement type to help you decide.

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Our slip-on exhausts mark where British Customs began. Our first models were introduced to the market 20 years ago, and we’ve refined our designs for optimal performance over years of testing, knowledge gathering, and customer feedback. 

Slip-ons are easy to install on any Triumph model, as they only require the removal of the stock slip-on exhaust. It’s a simple procedure, making this a great beginner mod that allows for significantly enhanced sound and performance with a unique, classic aesthetic.

Predator Carbon

The Predator Carbon is an ultralight stainless steel reverse cone with carbon fiber end cap designed to offer a premium and high performance option to Triumph riders.

Predator Pro

The original modern classic slip on, the 4" reverse cone design pays homage to the classic 1960s cafe racer style that has inspired so many Triumph riders in the customization journey.

Shorty Predator Pro

The short and stubby little brother of the Predator Pro; the Shorty Predator Pro reduces the length of the Predator body by 6" to offer a more sporty, modern look.


100% stainless steel handcrafted slip on exhaust featuring henckel cut steel pattern, exposed TIG welds for a werkes look and sound.


Thoroughly authentic Bonneville exhaust with period correct style and "sleeper" performance hidden within.


For riders with liquid-cooled Triumphs made in 2016 and later, performance tips are an exciting choice for those who want substantial effect on a sensible budget, with weight savings, a clean, stripped-down look, and enhanced sound.

These British Customs exhaust mods replace the stock slip-on and mid-pipe with a stylish and minimal piece that offers unrestricted, baffle-free airflow. Weight savings can be significant, shedding up to 15lbs off your bike.

Since these exhausts are hollow without a baffle, they are designed to work with the catalytic converter. We do not recommend pairing with an x-pipe without a custom tune, as it can damage your engine and affect performance. This configuration is also very loud, so be sure to check your state’s road noise ordinance before installing.

Drag Performance Tips

Classic, minimal & a throwback to the golden days.

Slash Cut Performance Tips

Slash cut pipes for a hotrod & classic aesthetic.

Turnout Performance Tips

Race-inspired, TT style.


2-1 Low GP

Over 10 years of design, tested vigorously on the track through the Thruxton Cup series. Handmade from scratch:mandrel bent for optimal flow, built with a true merge collector, finished with a GP pipe with tig-welded piecuts to really show the art of welding. Often imitated, never duplicated

2-1 Low Shorty

Over 10 years of design, tested vigorously on the track through the Thruxton Cup series. Handmade from scratch: mandrel bent for optimal flow, built with a true merge collector, finished with a Shorty Predator pipe. Often imitated, never duplicated.


On orders over $399 (lower 48 states only)


Call 877-999-BRIT | 9am-5pm PST | Mon-Fri