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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Big Gun

Big Gun 16-23 Honda PIONEER 1000/1000-5 Power Box

$402.49 $319.12 Save $83.37

SKU: B0AC 40-R52G

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Unlock more power and throttle response from your Honda side-by-side with the Big Gun TFI Power Box. Designed for use with fuel-injected engines, this third-generation plug-in tuner allows for quick and precise fuel adjustments—without the need for a computer or interfering with your stock ECU map. Ideal for machines running aftermarket exhaust systems, the TFI Power Box helps optimize your fuel delivery for improved performance, acceleration, and drivability. Simple button controls on the integrated faceplate make tuning adjustments quick and easy.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBig Gun
Part NumberB0AC 40-R52G

Videos

Big Gun Exhaust Tech Talk - Power Box 101

Big Gun Exhaust Tech Talk - Power Box 101

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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