ProCharger High Output Intercooled Supercharger System w/ P-1SC-1 (1KB213-SCI) - 2021-2026 Escalade / Tahoe / Suburban / Yukon 5.3L
Unlock the full potential of your 2021-2026 Cadillac Escalade, Chevrolet Tahoe, Suburban, or GMC Yukon 5.3L with the ProCharger High Output Intercooled Supercharger System. This complete bolt-on system delivers massive power gains while maintaining smooth drivability, reliability, and everyday usability.
Whether you're towing, daily driving, or upgrading your SUV for stronger performance, this system provides immediate throttle response, increased torque, and consistent boost designed to work seamlessly with modern 10-speed transmissions.
Features
- P-1SC-1 ProCharger centrifugal supercharger (satin finish)
- High Output intercooled supercharger system
- Large vertically-mounted air-to-air intercooler
- Dedicated 8-rib belt drive system
- Bullet blow-off valve included
- PCM tuning supplied
- Self-contained oiling system - no external oil lines required
- OEM-quality fit, finish, and drivability
- 100% reversible installation with no permanent modifications
- Designed for towing, daily driving, and performance use
- Made in the USA
Additional Notes
- Delivers 45-50% horsepower gains on 93 octane
- Approximately 160+ horsepower increase for 5.3L applications
- Runs approximately 8 psi of intercooled boost
- Complete system with tuning included for turnkey installation
- Vertically-mounted intercooler improves cooling and consistency
- 8-rib dedicated drive system ensures stable boost under load
- Typical installation time is 6-8 hours
- Upgradeable to P-1X head unit and Stage II components
Fitment
- 2021 Cadillac Escalade 5.3L
- 2022 Cadillac Escalade 5.3L
- 2023 Cadillac Escalade 5.3L
- 2024 Cadillac Escalade 5.3L
- 2025 Cadillac Escalade 5.3L
- 2026 Cadillac Escalade 5.3L
- 2021 Chevrolet Tahoe 5.3L
- 2022 Chevrolet Tahoe 5.3L
- 2023 Chevrolet Tahoe 5.3L
- 2024 Chevrolet Tahoe 5.3L
- 2025 Chevrolet Tahoe 5.3L
- 2026 Chevrolet Tahoe 5.3L
- 2021 Chevrolet Suburban 5.3L
- 2022 Chevrolet Suburban 5.3L
- 2023 Chevrolet Suburban 5.3L
- 2024 Chevrolet Suburban 5.3L
- 2025 Chevrolet Suburban 5.3L
- 2026 Chevrolet Suburban 5.3L
- 2021 GMC Yukon 5.3L
- 2022 GMC Yukon 5.3L
- 2023 GMC Yukon 5.3L
- 2024 GMC Yukon 5.3L
- 2025 GMC Yukon 5.3L
- 2026 GMC Yukon 5.3L
- 2021 GMC Yukon Denali 5.3L
- 2022 GMC Yukon Denali 5.3L
- 2023 GMC Yukon Denali 5.3L
- 2024 GMC Yukon Denali 5.3L
- 2025 GMC Yukon Denali 5.3L
- 2026 GMC Yukon Denali 5.3L
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