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Where automotive, off-road and marine performance reach new heights through precision-engineered ECU tuning. Harnessing cutting-edge technology and decades of expertise, we empower enthusiasts and professionals alike to unlock the full potential of their vehicles. Whether you're seeking unparalleled power, enhanced fuel efficiency, or optimized off-road performance, our bespoke tuning solutions deliver unmatched results. Join us on the journey to redefine what's possible on the road and off it. Let's ignite your passion for performance with ProEFI.

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Application Starter Kits

RZR Pro R Turbo kit

Original price was: $13,999.99.Current price is: $12,790.00.
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Application Starter Kits

C7 Corvette, Gen 6 Camaro Pro112 Port Injection Kit

$6,590.00
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Application Starter Kits

C8 Corvette Kit

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Application Harness

Can-Am (17′-20′) Pro70w Adapter Harness

$2,049.74
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Application Starter Kits

C7 Corvette, Gen 6 Camaro Pro70wa Port Injection Kit

$4,699.99
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Application Starter Kits

ProTuner RZR Pro R Pro70w Kit 22″ – 24″

$3,249.00
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Application Starter Kits

Dodge Viper Kit (GEN 2, 3, 4) – Pro128

$4,229.00
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Application Starter Kits

ProTuner RZR Pro70w Kit 17″ – 22″

$2,995.00
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Application Starter Kits

Pro112 Can-Am (17′-20′) Race Kit

$6,263.00
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Application Starter Kits

ProTuner Can-Am (17′-20′) Pro70w Kit

$2,995.00
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