2021-2026 Chevrolet Tahoe / Suburban, GMC Yukon & Cadillac Escalade 5.3L / 6.2L ProCharger Stage 1 Complete System
ProCharger Stage 1 system for 2021-2026 GM SUVs
The redesigned Stage 1 intercooled system for Chevrolet Tahoe and Suburban, GMC Yukon and Yukon XL, and Cadillac Escalade and Escalade ESV 5.3L and 6.2L applications combines a self-contained P-1SC-1 supercharger, shared 6-rib drive, ProFlow blow-off valve and 3-core air-to-air intercooler. ProCharger rates the supported complete-system configuration at 8 psi and approximately 45-50% more power.
System highlights
- P-1SC-1 self-contained supercharger
- Shared 6-rib drive
- 3-core air-to-air intercooler
- ProFlow blow-off valve
- Complete-system configuration for the supported vehicle
Fitment and order review
Exact year, make, model, 5.3L or 6.2L engine, drivetrain, electrical architecture, VIN, fuel and emissions use are required before release. The fifth VIN character is used to confirm the correct GM architecture and configuration.
Part number: 1KB215-SCI
Shipping: This made-to-order package ships directly from ProCharger. A $160 ground-freight charge and $35 drop-ship fee apply. Expedited or non-contiguous U.S. delivery is quoted separately.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.