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Big Gun TFI Power Box

5.0 (1 review)
Regular: $269.99 - $299.99 Save 10%!
Sale: $242.99 - $269.99
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IMPORTANT! Shipping Restriction: Due to emission's restrictions, this item is not legal for sale in the state of California.

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Product Details

The TFI Power Box increases horsepower, improves throttle response, and installs in minutes. This new third generation Big Gun technology needs no computers to adjust EFI. Plug-in technology (does not interfere with stock ECU map). Integrated faceplate buttons provide easy adjustment. Highly recommended for any EFI unit with aftermarket exhaust.

  • Increases horsepower and throttle response
  • Third generation technology
  • No computer needed to adjust EFI
  • Integrated faceplate buttons provide easy adjustment

Specifications and Options

Brand Big Gun
CARB Notice makes no representation or warranty with respect to on-highway use in California or any other state. Consult with the manufacturer as to any such exemptions before installing any add-on or modified emissions-related parts.

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Why did you choose this?
Bike Bandit Store
Need more power lol.
Matthew J on Jul 26, 2016
Need more power lol.
Matthew J on Jul 26, 2016


5.0 / 5.0
1 Review
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Would you recommend
Easy hook up
Website was easy to use and shipping was fast. Product came in a well insulated box. Product was very easy to connect and set up with the instructions that came with it. I do notice a difference in the bikes performance.

Thanks Bike Bandit
February 29, 2016
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