Air and Fuel› Fuel Injection Systems and Components - Electronic

Fi2000

Fi2000R Fuel Injection Tuner

$291.45

SKU: 92-1845R

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Fi2000R 92-1845R is a motorcycle fuel injection tuner designed to optimize performance. It features leads that snap directly into the bike's injector bodies and an open-loop design, making it compatible with exhaust systems that either have or do not have O2 sensor bungs. This digital jet kit offers a full range of fuel adjustment across all RPM ranges, with three indicator lights to show fuel ratio adjustments.
Show original supplier description
The Fi2000R 92-1845R is a motorcycle fuel injection tuner designed to enhance rideability by smoothing the powerband and improving throttle response. This digital jet kit functions as an electronic main jet, correcting lean air/fuel mixture problems that can cause overheating, hesitation, or uneven cruising RPM. Featuring an open-loop design, this tuner is compatible with exhaust systems that include or omit O2 sensor bungs. The unit offers a full range of fuel adjustment, with 0-10 settings available across all RPM ranges. Three easily identifiable lights indicate the fuel ratio adjustments: green for adding more fuel (approx. 14:1), green and yellow for throttle-open conditions (approx. 12.5:1), and red for peak full-throttle power adjustments (approx. 12.8:1). Installation is straightforward with step-by-step instructions and no confusing computer downloads required. The Fi2000R is pre-configured for specific make and model applications but allows for easy adjustment if needed. It is designed, engineered, and assembled in the USA and features a waterproof circuit board. The device requires no expensive dyno-tuning, allowing you to simply plug it in and ride.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandFi2000
Part Number92-1845R
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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