Edelbrock Supercharger System

2015 Jeep Grand Cherokee 6.4L SRT

Part #: 15356

Overview

The Edelbrock Supercharger System part #15356 is engineered specifically for the 2015 Jeep Grand Cherokee equipped with the 6.4L HEMI SRT engine. Designed to deliver a significant boost in horsepower and torque, this supercharger kit enhances performance while maintaining excellent drivability. Its compact and efficient design allows it to fit neatly under the stock hood without requiring extensive modifications, making it an ideal upgrade for enthusiasts seeking reliable power gains without sacrificing daily usability.

At the heart of this system is the Eaton Gen VI R2650 supercharger assembly, featuring a four-lobe rotor design with 170 degrees of twist. This advanced engineering maximizes airflow and minimizes heat generation, resulting in improved efficiency and quieter operation. The integrated bypass valve further optimizes performance by reducing parasitic losses during light throttle conditions, which can help preserve fuel economy.

Key Features

This Edelbrock supercharger system incorporates several innovative technologies and design elements to deliver superior performance and reliability:

• Eaton Gen VI R2650 supercharger with four-lobe rotors and 170-degree twist for maximum airflow and efficiency
• DUAL PASS, 3 CORE (DP-3C) air-to-water intercooler system for effective charge air cooling
• Integrated bypass valve to reduce parasitic loss and improve throttle response and fuel economy
• Compact design enabling installation under the factory hood without the need for a jack-shaft
• High-capacity air-to-water intercooler paired with a low-temperature heat exchanger to maintain optimal intake temperatures
• Unique inlet configuration for a shorter, less restrictive intake path enhancing airflow
• Retains factory vehicle speed limiter settings for safety and compliance

Construction & Design

The Edelbrock supercharger system is built with precision-engineered components to ensure durability and performance. The Eaton Gen VI R2650 rotors are crafted for strength and efficiency, featuring a four-lobe design that optimizes air compression while minimizing heat buildup. The DP-3C intercooler system uses three cores in a dual-pass configuration, maximizing cooling capacity to keep intake air temperatures low under demanding conditions.

Materials are selected for thermal efficiency and longevity, with the air-to-water intercooler and heat exchanger designed to withstand the rigors of high-performance applications. The system’s compact footprint and integrated bypass valve demonstrate thoughtful engineering aimed at balancing power gains with everyday drivability and reliability.

Performance & Sound

This supercharger system significantly enhances the Jeep Grand Cherokee SRT’s power output by increasing both horsepower and torque through efficient forced induction. The four-lobe rotor design and optimized airflow path contribute to smooth, responsive throttle behavior and quieter operation compared to traditional superchargers. The integrated bypass valve reduces parasitic drag during cruising, helping maintain fuel efficiency without compromising performance when full boost is demanded.

Installation & Fitment

The Edelbrock Supercharger System #15356 is designed for a direct fit on the 2015 Jeep Grand Cherokee 6.4L SRT, requiring minimal modifications. Its streamlined design allows installation under the stock hood without the need for aftermarket hood clearance modifications or additional jack-shafts. Installation should be performed by a qualified technician familiar with forced induction systems to ensure proper tuning and integration with the vehicle’s factory electronics.

What's Included

• Eaton Gen VI R2650 supercharger assembly
• DUAL PASS, 3 CORE (DP-3C) air-to-water intercooler system
• Integrated bypass valve
• Low-temperature heat exchanger
• All necessary mounting hardware and brackets
• Edelbrock-supplied calibration software to retain factory speed limiter

Ideal For

This supercharger system is ideal for Jeep Grand Cherokee SRT owners seeking a reliable, high-performance upgrade that delivers substantial horsepower and torque gains without compromising daily drivability. It suits enthusiasts who want a factory-compatible solution with advanced cooling and efficient airflow, perfect for street performance, spirited driving, and occasional track use.

Edelbrock is one of the most recognized names in American performance, building hardware for horsepower-minded street and race builds. From intake manifolds and carburetors to EFI and supporting engine components, Edelbrock’s lineup is designed to improve airflow, throttle response, and overall engine performance for classic and modern platforms alike.