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British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI
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  • British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI
  • British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI
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$305.00

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI

The better your Triumph Modern Classic breathes, the better it performs. Its just that simple. With the British Customs Air Box Elimination Kit you can remove the restrictions inherent with the OEM air box and snorkel configuration and open up the fuel system with some free-breathing K&N cone filters. Dollar for dollar, this is the best performance upgrade you can get for your Bonneville or Thruxton.

Simply scrapping your stock air box doesn’t work – it also serves as the mounting point for some pretty important equipment like your relays, fuses, solenoid and rear master cylinder. British Customs reengineered an entirely new air intake system, complete with a new battery box design that provides all those essential mounting points.

The battery box is made of lightweight aluminum with wrinkle powder coat finish for durability. All brackets, hardware and fastening points for reinstallation of stock components are included, right where you need them. This upgrade works with stock side covers.

Available as full kit with Air Filters and hardware or Battery Box only (including hardware)

Kit Includes:

  • British Customs battery box
  • K&N crankcase breather filter
  • K&N high flow air filters
  • Stainless steel hardware
5 / 5
Bang For The Buck
5 / 5
Ease Of Install
3 / 5
Durability
5 / 5

Fitment Notes & Exceptions

  • When installing this upgrade, tuning is required and installation of hi flow exhaust is highly recommended.
This Product Fits:
Triumph
Bonneville 20092015
Bonneville SE 20092015
Bonneville T100 20092016
Thruxton 20092015
Product Style RevZilla Item # Manufacturer Product # Availability
British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI 1195183 BC803005 Out of Stock

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Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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5.0 / 5.0
1 Review
5 Stars
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1 Star
1
0
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Bang For The Buck
5.0 / 5
Ease Of Install
3.0 / 5
Durability
5.0 / 5
Bang For The Buck
5 / 5
Ease Of Install
3 / 5
Durability
5 / 5
Amazing well thought out and crafted piece!
This really woke my t100 up! I love the sound as much as the clean aesthetic. This part was incredibly well-designed and beautifully crafted. British Customs never disappoints.
April 19, 2016
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Have a functionality, fit, or otherwise product-specific question about the British Customs Air Box Removal Kit Triumph Bonneville / Thruxton EFI? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 7 questions Browse 7 questions and 2 answers
I have a slip on exhaust and it's been remapped, fueling is spot on now....will my thruxton need to be remapped again?
Gary W on Sep 16, 2016
how is the Air injection system affected?
Ken B on Feb 2, 2016
BEST ANSWER: The AI system would need to be removed. After this mod is done the ECU will need to be remapped. If you haven't already, I would recommend upgrading to BC's Sleeper Silencers. These mods together are an outstanding improvement over the stock setup.