Leovince USA

















Performance Center Brochure




GP Corsa



LeoVince USA introduces Northern California's most complete Performance Center located in Richmond, CA. This facility provides a full range of industry-leading products for you to choose from, combined with professional installation to create your dream street or track bike or purpose-built race bike.

Your motorcycle build needs will be completed by a recognized industry professional with attention to detail for a turnkey end-product immediately ready for use. This specialist facility and staff have the knowledge base that has created nationally recognized and championship-winning bikes, and on a larger scale, global success via the range of products offered.

Program Services
- Dyno tuning via Dynojet 250i load control dyno and state of the art dyno room
- Installation of engine management hardware and ECU flashing
- Suspension upgrading and chassis/gearing optimization
- Ergonomics review, adjustment or upgrade installation of clip-on's, rear sets, upper controls, etc.
- Upgrading of all wheel and brake components including rotors, pads, calipers and master cylinders
- Fitment of track bodywork and windshields
- Steering and geometry upgrades including triple-tree replacement and steering dampener installation.

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Featured products / Services

LeoVince Factory "R" Corsa Titanium system

LeoVince Factory R Corsa Titanium system
The Factory “R” Corsa Systems are utilized by some of the most prestigious and successful teams in road racing worldwide.

Factory R

Power Commander 5
The Power Commander V, a premier EFI tuning system is smaller and capable of tuning not only the fuel injection, but also the ignition timing. From simple corrections of off idle hiccups to extensive race level mods.


Power Commander 5 Features:

. PC 5 offers reduced size from PC 3 USB (less than half of the size of PC 3)
. USB powered from computer (9 volt adapter is no longer needed for programming)
. 2 position map switching function built in (map switch not included)
. Gear/Speed input (allows for map adjustment based on gear and speed)
. Analog input (allows user to install any 0-5 volt sensor and build an adjustment table based )
. Capable of allowing each cylinder to be mapped individually and for each gear.
. Unit has a -100/+250% fuel change range (up from -100/+100%).
. 10 throttle position columns (up from 9 on PCIIIusb)
. Enhanced "accel pump" utility (increased adjustment and sensitivity ranges)


The Z-Fi fuel controller is race-level fuel injector tuning.

Benefits 'Wakes up' performance
. Crisp and responsive throttle
. Smooths out throttle transitions
. HP and torque gains

How it Works Power is dependent on how well the air / fuel mixture is ignited in the cylinder. Air / fuel ratio (AFR) is controlled by the engine control unit (ECU). Bazzaz fuel controllers piggy back onto the Engine Control Unit (ECU), intercepting the signal sent to the fuel injectors and changing it. The precise data for these changes is stored in the Z-Fi fuel controller in the form of a fuel map. The Z-Fi comes pre-programmed with an enhanced map for each model.

More information coming soon.
Re-flashed OEM ECU
More information cooking soon.
Ohlins, K-Tech, GP Suspension, Penske, JRI,
Other Vendors We Work With
Dion Device, BMC air filters, Attack Performance, Motul, Galfer, Ferodo, Brembo, Woodcraft, Accosatto, Motion Pro and more

Any modifications affecting factory-installed emission equipment (exhaust system, catalytic converter, fuel injection) are strictly intended for racing vehicles used on closed courses only, and must not be used on California roads or installed on vehicles subject to emission control requirements in California.



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