ProCharger Stage II Intercooled Tuner Supercharger Kit w/ P-1SC-1 (1KB302-SCI) - 2021-2026 Escalade / Tahoe / Suburban / Yukon 5.3L & 6.2L
Take full control of your 2021-2026 Cadillac Escalade, Chevrolet Tahoe, Suburban, or GMC Yukon build with the ProCharger Stage II Intercooled Tuner Supercharger Kit. Designed for both 5.3L and 6.2L applications, this system provides the proven ProCharger hardware needed to support serious horsepower gains while allowing complete flexibility in tuning and fueling.
Capable of supporting 45-50% horsepower gains on 93 octane and even more with custom calibration, this kit is ideal for high-performance builds using E85, race fuel, or methanol injection.
Features
- P-1SC-1 ProCharger centrifugal supercharger (satin finish)
- Stage II intercooled tuner supercharger system
- Stage II air-to-air race intercooler (up to 1000 HP capable)
- Stage II high-flow air inlet system
- Dedicated 8-rib belt drive system
- Bullet blow-off valve included
- Self-contained oiling system - no external oil lines required
- OEM-quality fit and finish
- 100% reversible installation with no permanent modifications
- Made in the USA
Additional Notes
- Supports 45-50% horsepower gains with proper tuning
- Approximately 160+ HP gain for 5.3L and 190+ HP gain for 6.2L (setup dependent)
- Runs approximately 8 psi of boost depending on configuration
- Tuner kit does not include PCM tuning or fuel system components
- Designed for custom builds using E85, race fuel, or methanol
- Stage II system adds upgraded airflow and intercooling over High Output kits
- Race intercooler improves cooling capacity for high horsepower builds
- 8-rib dedicated drive system ensures stable boost under load
- Typical installation time is 6-8 hours
- Upgradeable to P-1X, D-1SC, and F-series head units
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 Cadillac Escalade 6.2L
- 2022 Cadillac Escalade 6.2L
- 2023 Cadillac Escalade 6.2L
- 2024 Cadillac Escalade 6.2L
- 2025 Cadillac Escalade 6.2L
- 2026 Cadillac Escalade 6.2L
- 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 Tahoe 6.2L
- 2022 Chevrolet Tahoe 6.2L
- 2023 Chevrolet Tahoe 6.2L
- 2024 Chevrolet Tahoe 6.2L
- 2025 Chevrolet Tahoe 6.2L
- 2026 Chevrolet Tahoe 6.2L
- 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 Chevrolet Suburban 6.2L
- 2022 Chevrolet Suburban 6.2L
- 2023 Chevrolet Suburban 6.2L
- 2024 Chevrolet Suburban 6.2L
- 2025 Chevrolet Suburban 6.2L
- 2026 Chevrolet Suburban 6.2L
- 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 6.2L
- 2022 GMC Yukon 6.2L
- 2023 GMC Yukon 6.2L
- 2024 GMC Yukon 6.2L
- 2025 GMC Yukon 6.2L
- 2026 GMC Yukon 6.2L
- 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
- 2021 GMC Yukon Denali 6.2L
- 2022 GMC Yukon Denali 6.2L
- 2023 GMC Yukon Denali 6.2L
- 2024 GMC Yukon Denali 6.2L
- 2025 GMC Yukon Denali 6.2L
- 2026 GMC Yukon Denali 6.2L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
