Triumph Bonneville Sleeper Performance Package
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Triumph Bonneville Sleeper Performance Package

BC-PKG-008
  |   British Customs
$895.95

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Usually ships in 1-3 Business Days from our warehouse

FEATURES

Power and performance go hand-in-hand with how well your Hinckley Twin handles air and fuel. To give your Triumph Bonneville or Thruxton the free-breathing wake up it needs British Customs has assembled its best selling performance upgrades into one package.

Each product in this package has been designed and tested to work together perfectly to give you the best performance gain for your dollar. Combing the BC Air Injection Removal Kit, BC Airbox Removal Kit, British Customs Sleeper Exhaust and Jet Kit into a cost savings package allows you to get the power you want at the best possible price. This package saves money on labor and time by allowing you to install all three performance upgrades at the same time, transforming your beast in fell swoop.

Sleeper Silencer Features:

  • Deep, throaty sound
  • Stainless steel construction
  • Mechanical baffle (no repacking necessary)
Air Box Removal Kit Features:
  • Two high flowing K&N filters
  • Eliminates mounting brackets for mock air cleaner covers
  • Provides additional storage

Air Injection Removal Kit Features:
  • Eliminates air injection system
  • Reduces operating temperatures
  • Reduces blueing of headers
  • Decreases/eliminates popping during deceleration

REVIEWS

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Reviewed by
kurt
Redtr4@comcast.net bought "Triumph Bonneville Sleeper Performance Package" on our website
09/23/2014 - 06:52:08 AM
Sleeper Package Rocks
I purchased the Sleeper Package for my 06 Bonnie T100 (carbs) after looking at several options. This package seemed to be the best bang for the buck and had several positive comments from previous buyers on various triumph sites. I was looking most for an increase in good sound quality and secondly for some added performance. This kit delivered both in spades. The kit came in less than a week and the packaging was top notch.. the mufflers were so well padded they could have been made of crystal and made it. I found a video on the install process on you tube which I strongly suggest anyone do if they are going to attempt install themselves. While not overly difficult the removal of the air box could be challenging w/o the video. Quality of components is very high, the mufflers look sooo much better than stock units, the sound change is just what I wanted.. not too loud when driven easy, and a nice howl when cranked, and there is a very noticeable increase it power from 3 to 6.5K. There is no popping on deceleration and the bike seems to run a bit cooler. I am still dialing in the idle mixture but 2.5 turns out is pretty close. I used the larger of the two main jets included in the kit and they seem to be just right. No changes were made to needle position. I'm giving a rating of 4 stars due to the lack of install info. BC should at least make a good video for YouTube that goes thru the whole process.. otherwise rating would be 5 stars. My email is Redtr4@comcast.net if anyone has a specific question. Bonnies Rule!!
Reviewed by
kurt
Redtr4@comcast.net bought "Triumph Bonneville Sleeper Performance Package" on our website
09/23/2014 - 06:52:08 AM
Sleeper Package Rocks
I purchased the Sleeper Package for my 06 Bonnie T100 (carbs) after looking at several options. This package seemed to be the best bang for the buck and had several positive comments from previous buyers on various triumph sites. I was looking most for an increase in good sound quality and secondly for some added performance. This kit delivered both in spades. The kit came in less than a week and the packaging was top notch.. the mufflers were so well padded they could have been made of crystal and made it. I found a video on the install process on you tube which I strongly suggest anyone do if they are going to attempt install themselves. While not overly difficult the removal of the air box could be challenging w/o the video. Quality of components is very high, the mufflers look sooo much better than stock units, the sound change is just what I wanted.. not too loud when driven easy, and a nice howl when cranked, and there is a very noticeable increase it power from 3 to 6.5K. There is no popping on deceleration and the bike seems to run a bit cooler. I am still dialing in the idle mixture but 2.5 turns out is pretty close. I used the larger of the two main jets included in the kit and they seem to be just right. No changes were made to needle position. I'm giving a rating of 4 stars due to the lack of install info. BC should at least make a good video for YouTube that goes thru the whole process.. otherwise rating would be 5 stars. My email is Redtr4@comcast.net if anyone has a specific question. Bonnies Rule!!