• MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
  • MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
  • MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
  • MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
  • MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
  • MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)
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MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)

MBRP 2.5in Cat-Back Muffler Before Axle Off-Rd Tail Pipe | Jeep JK 3.8L V6 (07-11) (S5514409)

S5514409

In stock

$379.99 USD
$469.40 USD $379.99 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The MBRP 2.5-inch Cat-Back Muffler system is a performance exhaust upgrade designed specifically for the Jeep JK with a 3.8L V6 engine from 2007 to 2011. Crafted to improve exhaust flow and enhance sound, this system offers a more aggressive tone and increased performance compared to stock components. Constructed from high-quality materials, it provides durability and resistance to harsh off-road conditions, making it ideal for Jeep owners seeking both performance gains and a distinctive exhaust note. The system features a 2.5-inch diameter pipe and a high-performance muffler to optimize exhaust flow and sound characteristics, delivering a noticeable upgrade in vehicle sound and efficiency.

This cat-back exhaust system is a direct bolt-on upgrade for Jeep JK models equipped with the 3.8L V6 engine within the 2007-2011 model years. It is designed for off-road enthusiasts and daily drivers alike, offering improved exhaust flow and a more aggressive sound profile. Installation is straightforward, with all necessary components included for a secure fit. This system enhances the vehicle’s exhaust performance while maintaining compatibility with the stock exhaust setup, making it suitable for off-road adventures, street driving, or performance tuning.

Overview

MBRP Cat-Back Muffler

Fitment: Jeep JK 3.8L V6 (07-11)

Part #: S5514409

Overview

The MBRP 2.5-inch Cat-Back Muffler system is designed to enhance the exhaust performance and sound of your Jeep JK equipped with a 3.8L V6 engine. Crafted for off-road enthusiasts and Jeep owners seeking a combination of durability, improved exhaust flow, and a more aggressive tone, this system provides a significant upgrade over stock exhaust components. Constructed with high-quality materials, it helps support reliable operation during demanding off-road adventures while delivering a deeper, more robust exhaust note that complements your vehicle’s rugged character. This cat-back system is ideal for those looking to improve their Jeep’s exhaust response and overall driving experience, whether for daily driving or off-road excursions. Its bolt-on design ensures straightforward installation, making it accessible for DIY enthusiasts and professional installers alike.

Key Features

This MBRP exhaust system features a thoughtfully engineered design focused on durability and performance. Key features include:
  • Constructed from corrosion-resistant stainless steel for long-lasting durability
  • 2.5-inch mandrel-bent tubing for optimal exhaust flow and response
  • High-quality muffler with a deep, aggressive sound profile
  • Off-road tailpipe design to maximize ground clearance and aesthetics
  • Simple bolt-on installation with no cutting or welding required
  • Designed specifically for Jeep JK models with a 3.8L V6 engine

Construction & Design

The system is built with durable stainless steel, ensuring resistance to rust and corrosion in harsh off-road environments. The mandrel-bent tubing maintains consistent diameter for improved exhaust flow, while the off-road tailpipe design enhances ground clearance and vehicle aesthetics.

Installation & Fitment

This cat-back exhaust system is designed for straightforward installation, utilizing existing mounting points on your Jeep JK. No cutting or welding is required, making it a convenient upgrade for both DIY enthusiasts and professional installers.

What’s Included

The package includes all necessary hardware and clamps for a complete, hassle-free installation, ensuring a secure fit and optimal performance.

Ideal For

Perfect for Jeep JK owners seeking to upgrade their exhaust system for improved sound, response, and off-road capability, whether for daily driving or rugged adventures.
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