Tier 1 fuel injection - Sportster, For 2007-2013 XL883 — B-stock

Offered item / B-stock. Non-refundable, non-returnable, no warranty. Limited stock.

Fuel maps are made by people. They represent one person's best guess. Tier1Tuner advanced the technology to require no human interaction. Using the bike's Inertia VS Acceleration as a "dyno" and Tier's patented technology as the operator, this unit empirically tests every performance fuel jet and delivers a guaranteed measure to improve your bike's performance. Instead of having to work with just one or two fuel values to cover a 500 rpm range, you can now have 10 to 20 fuel values optimising that same 500 rpm range, all in real time under your actual riding conditions. The Tier1Tuner unit will add a "closed loop" control system to your current fuel injection system whilst in performance mode. The unit adjusts the fuel as it receives real-time/real-life feedback from the engine's acceleration. The fuel is changed to whatever is needed to optimise the engine's acceleration in performance mode. The Tier1Tuner can further improve the acceleration and performance of an already tuned bike.


Specifications


Pack
1


HS Code
8714109090


Origin
US


Motorcycle family
Sportster