British Customs

Triumph Bonneville, Scrambler, Thruxton, and Street Twin Motorcycle Parts and Accessories. Triumph Performance Exhaust, Seats, Fender Eliminator Kits and more. Build your own custom motorcycle with bolt on upgrades made in the USA.

GP Slip On Exhaust for Bonneville T100/T120

GP Slip On Exhaust for Bonneville T100/T120

British Customs

$899.95

The GP Exhaust is a truly handcrafted muffler. Step by step, each muffler is slowly, meticulously rolled and TIG welded from 100% stainless stee...

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$899.95
Shotgun Slip On Exhaust for Scrambler

Shotgun Slip On Exhaust for Scrambler

British Customs

$499.95

Empire Shotgun Exhaust The British Customs Shotgun Exhaust was designed and tested in collaboration with Ernie Vigil and Nick Apex of Freestyle Em...

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$499.95
Billet Exhaust Tips

Billet Exhaust Tips

British Customs

$109.95

The British Customs T120 Exhaust Tips mount right to the exit of your stock header outlets with a single bolt and will make the details of your pe...

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$109.95
Brass Exhaust Tips

Brass Exhaust Tips

British Customs

$134.95

Fitment Note: The tips fit only up to VIN 783814. This refers to the last 6 digits of the VIN on your model The British Customs T120 Exhaust Ti...

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$134.95
Turn Out Performance Tips for Bonneville Bobber

Turn Out Performance Tips for Bonneville Bobber

British Customs

from $349.95

The British Customs Turn Out Performance Tips for Triumph Bonneville Bobber replace the stock mufflers with a vintage TT exhaust-inspired tip to gi...

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from $349.95
Straight Pipe Performance Tips for Bonneville Bobber

Straight Pipe Performance Tips for Bonneville Bobber

British Customs

from $324.95

The British Customs Straight Pipe Performance Tips replace the stock muffler with drag racing style tips that greatly improve the look and sound ...

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from $324.95
Bomber Exhaust - EFI Version

Bomber Exhaust - EFI Version

British Customs

$639.95

Why follow a path when you can blaze a trail? The Bomber Exhaust delivers the sound and quality you have come to expect from British Customs. The ...

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$639.95
Cocktail Shaker Slip On Exhaust - Ceramic Black
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Cocktail Shaker Slip On Exhaust - Ceramic Black

British Customs

$726.00
$475.00

  For old school hotrodders looking for a no-holds-barred set of pipes for their Triumph Cruiser, British Customs developed the Cocktail Shaker Exh...

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$726.00
$475.00
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Empire Street Triple Slip On Exhaust
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Empire Street Triple Slip On Exhaust

British Customs

$494.95
$350.00

Special Notice: These pipes are discontinued and a limited supply is available. The price has been reduced to $350 USD. Fits Triumph Street Triple...

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$494.95
$350.00
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2-1 Low Pipes
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2-1 Low Pipes

British Customs

$995.95

The 2-1 Low Pipes are now available with sweeping bend headers for a vintage look that will patina well over time. Handcrafted out of 100% stainles...

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$995.95
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2-2 High Pipes

2-2 High Pipes

British Customs

$1,499.95

The British Customs 2-into-2 High Pipes are modeled after the exhaust systems loved by such icons as Steve McQueen and Bud Ekins that allowed them...

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$1,499.95
Slash Cut TT Exhaust
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Slash Cut TT Exhaust

British Customs

$845.95

Description The all-new British Customs Slash Cut TT Exhaust hearkens back to the rugged days of flat track racing with its raw sawed-off straig...

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$845.95
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Drag Pipes
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Drag Pipes

British Customs

$859.95

Description Featuring an integrated louvre core design that is wrapped in stainless steel wool, our Drag Pipe system not only tunes the exhaust ...

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$859.95
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Competition Header

Competition Header

British Customs

$224.95

The British Customs Competition Header system for Triumph Liquid Cooled Modern Classic Line. This unit will replace the factory installed CAT t...

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$224.95
Predator Pro Quiet Core

Predator Pro Quiet Core

British Customs

$29.95

Description Are your Predator Pro Slip On Exhausts too loud? We have a solution that'll bring them down a notch: the British Customs Predator Pro Q...

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$29.95
GP Exhaust Finisher

GP Exhaust Finisher

British Customs

$54.95

If you're upgrading your Street Triple 1050 low-mount GP-style pipes, you'll need a way to dress up the stock mounting brackets. GP mount exhaust ...

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$54.95
Air Injection Removal Kit
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Air Injection Removal Kit

British Customs

$27.95
from $26.95

Description Designed as an emissions control modification, the Triumph air injection system pumps air into the engine to force more fuel to burn i...

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$27.95
from $26.95
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SAI Block Off

SAI Block Off

British Customs

$59.95

Removes secondary air injection system to improve performance.

$59.95
Air Box Removal Kit by British Customs

Air Box Removal Kit - Bonneville/Thruxton EFI

British Customs

$305.00

The better your Triumph Modern Classic breathes, the better it performs. Its just that simple. With the British Customs Air Box Elimination Kit yo...

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$305.00
EFI Cruiser Air Box Removal Kit

EFI Cruiser Air Box Removal Kit

British Customs

$295.00

The better your Triumph breathes, the better it performs. Its just that simple. With the British Customs Exposed Air Box Elimination Kit you can r...

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$295.00
Oil Pressure Gauge

Oil Pressure Gauge

British Customs

$154.95

It comes down to a simple question: do you really trust something called an "idiot light" to protect your engine from grenading due to low oil pre...

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$154.95
O2 Sensor Block Off Screw

O2 Sensor Block Off Screw

British Customs

$24.95

If you've already tuned the ECU on your Modern Classic, you might as well pull your O2 sensors too. Rather than leaving those expensive 02 sensors...

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$24.95
Battery Box Modern Classic

Battery Box Modern Classic

British Customs

$189.95

The British Customs Battery Box is made of lightweight aluminum with wrinkle powder coat finish for durability. All brackets, hardware and fasteni...

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$189.95
Battery Box for Air Box Elimination Kit

Battery Box for Air Box Elimination Kit

British Customs

$199.95

The British Customs Battery Box is made of lightweight aluminum with wrinkle powder coat finish for durability. All brackets, hardware and fasteni...

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$199.95