Collection:
Electrical & Ignition
2228 products
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54N
Regular price
$318.99
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$318.99
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MFG Part Number: 40-R54N Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54O
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$329.99
Sale price
$329.99
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MFG Part Number: 40-R54O Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54F
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R54F Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54Q
Regular price
$318.99
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$318.99
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MFG Part Number: 40-R54Q Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - KAWASAKI 40-R53B
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R53B Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54K
Regular price
$296.99
Sale price
$296.99
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MFG Part Number: 40-R54K Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - HONDA 40-R52D
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R52D Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54S
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$329.99
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$329.99
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MFG Part Number: 40-R54S Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - CAN AM 40-R51D
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R51D Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - ARCTIC CAT 40-R50D
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R50D Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - YAMAHA 40-R57G
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$296.99
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$296.99
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MFG Part Number: 40-R57G Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54M
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R54M Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - CAN AM 40-R51A
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R51A Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - CAN AM 40-R51K
Regular price
$318.99
Sale price
$318.99
Regular price
Unit price
/per
MFG Part Number: 40-R51K Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54B
Regular price
$318.99
Sale price
$318.99
Regular price
Unit price
/per
MFG Part Number: 40-R54B Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - KAWASAKI 40-R53C
Regular price
$329.99
Sale price
$329.99
Regular price
Unit price
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MFG Part Number: 40-R53C Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54D
Regular price
$318.99
Sale price
$318.99
Regular price
Unit price
/per
MFG Part Number: 40-R54D Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54R
Regular price
$318.99
Sale price
$318.99
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MFG Part Number: 40-R54R Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - SUZUKI 40-R63
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$296.99
Sale price
$296.99
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MFG Part Number: 40-R63 Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock ECU...
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BIG GUN - TFI POWER BOX - ATV/UTV - CAN AM 40-R51E
Regular price
$296.99
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$296.99
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MFG Part Number: 40-R51E Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - POLARIS 40-R54P
Regular price
$329.99
Sale price
$329.99
Regular price
Unit price
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MFG Part Number: 40-R54P Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - CAN AM 40-R51C
Regular price
$318.99
Sale price
$318.99
Regular price
Unit price
/per
MFG Part Number: 40-R51C Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - HONDA 40-R52C
Regular price
$318.99
Sale price
$318.99
Regular price
Unit price
/per
MFG Part Number: 40-R52C Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock EC...
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BIG GUN - TFI POWER BOX - ATV/UTV - ARCTIC CAT 40-R50
Regular price
$296.99
Sale price
$296.99
Regular price
Unit price
/per
MFG Part Number: 40-R50 Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock ECU...
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