Air Injection Removal Kit

Air Injection Removal Kit
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This product is not for sale in California and use is restricted for closed course competition only. Not intended for street use on any pollution controlled motor vehicle. Any order constitutes Buyers offer to Seller and agrees to the Terms and Conditions stated here upon purchase or acceptance.



Designed as an emissions control modification, the Triumph air injection system pumps air into the engine to force more fuel to burn inside the cylinder. While that may sound commendable, it comes at a cost. The downside of the system is that it creates a lean fueling condition that spikes exhaust temperature -- that encourages your header pipes to turn blue and makes low-speed throttle adjustments finicky at best. This upgrade has all the components needed to replace the air injection system for a finished look and a cooler running engine. The British Customs Air Injection block-off bolts are machined from aluminum in a low profile design and coated black to match the head perfectly or left raw: either way they virtually disappear.

Kit Includes:

  • Low profile air injection plugs
  • Copper crush gaskets
  • Rubber nipples
  • Air box plug (for stock air box)


  • Reduction in Exhaust temperature
  • Discourage blue pipes
  • Reduces lean conditions
ATTR-BC1002-006TriumphAmerica2001 - 2016
ATTR-BC1002-006TriumphBonneville2001 - 2008
ATTR-BC1002-006TriumphBonneville T1002002 - 2008
ATTR-BC1002-006TriumphScrambler2006 - 2008
ATTR-BC1002-006TriumphSpeedmaster2001 - 2016
ATTR-BC1002-006TriumphThruxton2004 - 2016

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