QTP Screamer Axle Back Exhaust

2007–2018 Jeep Wrangler JK 3.6L & 3.8L V6

Part #: 425007B

Overview

The QTP Screamer Axle Back Exhaust is a premium performance upgrade designed specifically for Jeep Wrangler JK models from 2007 through 2018 equipped with 3.6L or 3.8L V6 engines. This axle-back exhaust system enhances your Jeep’s sound and performance by delivering a deep, aggressive tone that stands out both on the trail and on the street. It is engineered for Jeep enthusiasts who want to improve exhaust flow, increase engine responsiveness, and add a rugged, customized look to their vehicle without compromising durability or reliability.

With its sleek black-coated exhaust tips, the Screamer Axle Back not only sounds impressive but also elevates the visual appeal of your Wrangler. Whether you’re an off-road adventurer or a daily driver seeking a more commanding exhaust note, this system offers a balanced upgrade that enhances both style and function.

Key Features

The QTP Screamer Axle Back Exhaust combines performance enhancements with durable design and aesthetic appeal. Key features include:

• Direct bolt-on installation with no cutting, welding, or modifications required
• Black-coated exhaust tips for a bold, aggressive appearance that resists rust and discoloration
• Optimized exhaust flow to reduce backpressure and improve engine efficiency
• Deep, throaty exhaust tone that enhances the Jeep’s natural sound signature
• Durable construction built to withstand harsh off-road conditions
• Corrosion-resistant materials for long-lasting performance and finish
• Precision-engineered fitment to maintain factory clearance and prevent rattles
• Improves horsepower and torque by enhancing exhaust scavenging

Construction & Design

The Screamer Axle Back Exhaust is crafted from high-quality, corrosion-resistant materials designed to endure the demanding conditions of off-road driving. Its robust construction ensures longevity and reliability while maintaining a clean, aggressive look. The black-coated exhaust tips not only provide a striking visual upgrade but also resist rust and discoloration over time, preserving their finish through years of use.

Engineered for a perfect fit on Jeep Wrangler JK models from 2007 to 2018, this axle-back system integrates seamlessly with the factory exhaust components. The design maintains optimal exhaust flow dynamics to maximize performance gains without sacrificing reliability or factory clearance.

Performance & Sound

The QTP Screamer Axle Back Exhaust significantly enhances your Jeep Wrangler’s exhaust note, producing a deep, aggressive sound that amplifies the vehicle’s muscular character. By improving exhaust flow and reducing backpressure, this system helps increase horsepower and torque, resulting in a more responsive throttle and a more engaging driving experience. Whether you’re navigating rugged trails or cruising city streets, the Screamer delivers a commanding exhaust tone that complements your Jeep’s rugged persona.

Installation & Fitment

Installation of the QTP Screamer Axle Back Exhaust is straightforward and designed as a direct bolt-on replacement for the factory axle-back system. No cutting, welding, or additional modifications are necessary, making it an ideal upgrade for both DIY enthusiasts and professional installers. This exhaust system fits all Jeep Wrangler JK models equipped with 3.6L or 3.8L V6 engines produced between 2007 and 2018, ensuring compatibility and a secure, rattle-free fit.

What's Included

• QTP Screamer Axle Back Exhaust assembly
• Black-coated exhaust tips
• All necessary mounting hardware and clamps
• Installation instructions

Ideal For

This exhaust system is perfect for Jeep Wrangler JK owners who want to enhance their vehicle’s sound and performance without sacrificing durability or style. It is especially suited for off-road enthusiasts seeking a rugged exhaust upgrade, daily drivers looking for a more aggressive exhaust note, and anyone wanting an easy-to-install system that delivers both visual and auditory improvements.

QTP (Quick Time Performance) is best known for its electric exhaust cutouts that let drivers switch between quiet and wide-open flow at the push of a button. By routing exhaust around the mufflers when you want maximum sound and performance, QTP cutouts are a popular street/strip upgrade for enthusiasts who want “best of both worlds” without crawling under the car.