Flowtech Ceramic Coated Shorty Headers

2007–2011 Jeep Wrangler JK 3.8L V6

Part #: 92004-1FLT

Overview

Flowtech Ceramic Coated Shorty Headers are engineered to enhance the exhaust flow of your 2007–2011 Jeep Wrangler JK equipped with the 3.8L V6 engine. Designed as a direct-fit upgrade, these headers improve throttle response and increase usable power without the need for extensive modifications. Ideal for Jeep enthusiasts looking to complement cold air intakes, cat-back exhaust systems, or tuners, these headers deliver a balanced combination of performance gains and durability.

Built to meet the demands of both 2WD and 4WD Wrangler JK models, Flowtech’s shorty headers offer a reliable and efficient solution for drivers seeking improved engine breathing and a more responsive driving experience.

Key Features

Flowtech’s shorty headers incorporate advanced design elements and quality materials to ensure optimal performance and longevity. Key features include:

• Mandrel-bent tubing maintains consistent diameter for smooth exhaust flow and increased velocity
• Heavy-duty 16-gauge steel tubing enhances strength and durability under demanding conditions
• 1-5/8" diameter primary tubes provide a smooth transition to maximize exhaust flow and improve throttle response
• OE-style 2-1/2" ball and socket collector allows seamless connection to the factory exhaust head pipe with no cutting or welding required
• TIG-welded, machined 3/8" header flange ensures a leak-free seal and maximum structural integrity
• Compatible with all factory OE components for straightforward installation
• Premium aluminum header gaskets included for reliable sealing
• Silver metallic ceramic coating reduces underhood temperatures and protects against corrosion

Construction & Design

These Flowtech shorty headers are crafted from heavy-duty 16-gauge steel tubing, providing a robust foundation that withstands the rigors of daily driving and off-road use. The mandrel-bent tubes maintain a consistent diameter throughout, minimizing restrictions and turbulence to promote efficient exhaust scavenging.

The headers feature a precision-machined 3/8" thick flange that is TIG-welded for superior strength and a perfect fit. The silver metallic ceramic coating not only enhances heat dissipation to reduce engine bay temperatures but also offers long-lasting corrosion resistance, ensuring the headers maintain their performance and appearance over time.

Performance & Sound

By increasing exhaust flow and reducing backpressure, these shorty headers improve throttle response and deliver more usable power across the RPM range. The enhanced exhaust velocity contributes to a more aggressive engine note, giving your Jeep Wrangler a sportier sound without excessive drone. This upgrade is especially effective when paired with other performance modifications such as cold air intakes or aftermarket exhaust systems.

Installation & Fitment

Flowtech’s shorty headers are designed for a direct bolt-on installation on 2007–2011 Jeep Wrangler JK models with the 3.8L V6 engine, compatible with both 2WD and 4WD configurations. The OE-style ball and socket collector allows connection to the factory exhaust head pipe without any cutting, welding, or additional modifications, making installation straightforward for experienced DIYers or professional shops alike.

All factory components remain compatible, ensuring that no additional parts or adjustments are necessary during installation.

What's Included

• Flowtech Ceramic Coated Shorty Headers
• Premium aluminum header gaskets
• Installation hardware (if applicable)

Ideal For

These headers are perfect for Jeep Wrangler JK owners seeking to enhance engine performance and throttle response without complex modifications. They are especially beneficial when combined with cold air intake systems, cat-back exhausts, or engine tuners. Whether you use your Jeep for daily driving, off-roading, or weekend adventures, these headers provide a reliable upgrade that improves power delivery and exhaust sound.

Flowtech is a performance exhaust brand focused on delivering headers and exhaust components with a strong value-to-performance balance. As part of the Holley Performance family, Flowtech offers practical bolt-on options—headers, mufflers, and systems—aimed at improving flow and adding a more aggressive exhaust note.