Banks Power Revolver Exhaust Manifold System

Fits 1991–1999 Jeep 4.0L Wrangler and 1991–1998 Cherokee

Part #: 51327

Overview

The Banks Power Revolver Exhaust Manifold System is a high-performance upgrade designed specifically for Jeep 4.0L engines from the early 1990s to the late 1990s. Crafted for enthusiasts seeking increased power, improved acceleration, and enhanced durability, this system offers a significant upgrade over stock manifolds. Built from mandrel-bent 409 stainless steel tubing, it ensures longevity and resistance to corrosion, making it suitable for off-road adventures and daily driving alike. The system’s robust construction and precision engineering help optimize exhaust flow, supporting your vehicle’s performance and reliability. Whether you're restoring a classic Jeep or upgrading for better on-road and off-road performance, this manifold system is engineered to deliver. Its design not only boosts engine response but also contributes to a more aggressive exhaust note, enriching your driving experience with a deeper, more authoritative sound. The inclusion of a Revolver collector with Banks’ patented Power Pickle technology maximizes exhaust scavenging, helping your engine breathe more freely and produce more power.

Key Features

This exhaust manifold system features a durable, mandrel-bent 409 stainless steel construction that resists corrosion and withstands high temperatures. The precision ported and machined flange ensures a perfect fit and seal, reducing exhaust leaks and improving overall efficiency. The Revolver collector design enhances exhaust scavenging, promoting better engine response and power delivery. Its rugged build quality and innovative collector technology make it a reliable choice for demanding off-road and performance applications. Easy to install with a direct bolt-on design, it provides an immediate upgrade in both performance and sound.

Construction & Design

Constructed from mandrel-bent 409 stainless steel tubing, this manifold system is engineered for durability and corrosion resistance. The precision-machined flange ensures a tight, leak-free seal, while the Revolver collector with Power Pickle technology optimizes exhaust flow for maximum efficiency. The design emphasizes strength and longevity, making it suitable for rugged off-road use and daily driving.

Performance & Response

This manifold system helps improve exhaust flow, resulting in quicker throttle response and increased horsepower. The optimized collector design enhances exhaust scavenging, which supports better engine efficiency and a more aggressive sound. The system is intended to support your vehicle’s performance without compromising reliability or durability.

Installation & Fitment

Designed as a direct bolt-on upgrade, the Banks Revolver Exhaust Manifold System installs with standard tools and requires no additional modifications. Its fitment is tailored for 1991–1999 Jeep 4.0L engines, ensuring a straightforward upgrade process.

What’s Included

The package includes the complete Revolver Exhaust Manifold System, featuring the mandrel-bent stainless steel tubing, precision flange, and Revolver collector with Power Pickle technology, ready for installation.