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Two C8 E-Rays Completed: 603R & C700 Packages by Cicio Performance

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Old Oct 15, 2025 | 02:05 PM
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Default Two C8 E-Rays Completed: 603R & C700 Packages by Cicio Performance

Two more C8 E-Rays just wrapped up here at Cicio Performance, and the results speak for themselves!

We finished a 603R package making 740whp and a C700 package putting down over 800whp both on our in-house dyno. The difference in how these cars perform after a proper Cicio build is night and day. The instant torque delivery from the hybrid system paired with our twin turbo setups makes these E-Rays feel like an entirely new platform.

The best part? Both customers received our Lifetime Warranty!

Here’s a look at both cars on the dyno side-by-side results that really show what these packages can do. It’s incredible to see how far the C8 platform has come when the right R&D and tuning are behind it.

Two more powerful, reliable, and daily-drivable E-Rays out in the world.

603R
Cicio Spec Intercooled Twin Turbo Kit by ETS
Xona Rotor Turbos
Cicio AFM / NPP Exhaust Modules
Dodson Box (add on)
Customer Supplied High Flow Cats
Tuned in-house via HP Tuners

C700
Cicio Spec Intercooled Twin Turbo Kit by ETS
Xona Rotor Turbos
High Flow Cats
Cicio AFM / NPP Exhaust Modules
Dodson Superstock Clutch
Cicio Vented Catch Can Kit
Dodson Box (add on)
Tuned in-house via HP Tuners

If you’re ready to transform your C8 or E-Ray, reach out to us at Sales@CicioPerformance.com

We’d love to help you plan your build.










~Luis. @Cicio Performance
#OwnTheExperience
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Old Oct 16, 2025 | 12:37 PM
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Great work. Exciting to see more options on the eray. Any videos on the dyno or driving?
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Old Jan 31, 2026 | 03:58 PM
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Quick question for clarity, are those RWH or AWH numbers after the kits?

Would love to see video!
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Old Feb 20, 2026 | 09:54 AM
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Those are all wheel horsepower numbers!

C700 Package Dyno and Dragy videos:



~Luis
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