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TFI Power Box EFI Tuner - 40-R57F

  • Part #:
    2009936
  • Mfg Part #:
    40-R57F
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TFI Power Box EFI Tuner - 40-R57F

  • Part #:
    2009936
  • Mfg Part #:
    40-R57F
MSRP: $269.99

Price: $224.99 17% off!
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Big Gun TFI Power Box EFI Tuner - 40-R57F
  • Increases horsepower and improves throttle response
  • Installs in minutes
  • Third generation technology
  • No computer needed 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


Included Items:

(1) EFI Power tuner W/wiring harness (1) male 2 pin connectors, (1) female 2 pin connector & (1) ring terminal
(1) 1-1/2" x 1-3/4" Hook & loop W/adhesive backing
(3) 5-1/2" Black cable ties
Instructions



The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specifications
Part #: 2009936
Mfg #: 40-R57F
Type Fuel Injection Module
Units Each
Weight 0.35 lbs
Resources & Manuals
Fitment for Big Gun TFI Power Box EFI Tuner - 40-R57F

Part 2009936 fits the following machines

Yamaha
  • YXC700D Viking VI 700 2015
  • YXE700WDB Wolverine 700 4x4 2016-2018
  • YXE700WDBH Wolverine 700 4x4 Hunter 2016-2017
  • YXE700WDH Wolverine 700 4x4 R Spec Hunter 2016
  • YXE700WDX Wolverine 700 4x4 R Spec 2016
  • YXE700WPA Wolverine 700 4x4 R Spec EPS 2017-2018
  • YXE700WPB Wolverine 700 4x4 EPS 2017
  • YXE700WPBH Wolverine 700 4x4 EPS Hunter 2016-2017
  • YXE700WPH Wolverine 700 4x4 R Spec EPS Hunter 2016
  • YXE700WPS Wolverine 700 4x4 R-Spec EPS SE 2016-2017
  • YXE700WPX Wolverine 700 4x4 R Spec EPS 2016
  • YXM700D Viking 700 2014-2015
  • YXM700DH Viking 700 Hunter Edition 2014-2015
  • YXM700P Viking 700 EPS 2014-2015
  • YXM700PH Viking 700 Hunter Edition EPS 2014-2015
  • YXM700PS Viking 700 Special Edition EPS 2014-2015

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Reviews & Questions
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Browse 2 questions Browse 2 questions and 2 answers
How much horse power does the TFI Tuner box add ?
Steve M on Jun 5, 2019
BEST ANSWER: We don't have dyno specs.
Hi have question I bought a big gun exhaust and big gun power box my question is do I have to install the intake kit too? For my Yamaha raptor 700R 2008 thanks.
Chepe on Oct 3, 2017
BEST ANSWER: Yes it is recommended
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