Flowtech Headers LS Turbo Headers 1-7/8 in Primary 3 in Collector Up 11537FLT

Flowtech Headers LS Turbo Headers 1-7/8 in Primary 3 in Collector Up

Flowtech Headers are the perfect combination of quality and value. These "4 to 1" LS Turbo headers, available in 1-3/4" and 1-7/8" tube diameters, are designed to create a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header. Ideal for performance enthusiasts and tradies looking to enhance their vehicle's exhaust system.

Constructed with precision and durability in mind, Flowtech Headers provide an effective solution for improving exhaust flow and overall engine performance.

Key features

• CNC mandrel-bent tubes provide consistent tubing diameters for smooth flow, increasing cylinder scavenging effect and improving engine breathing.
• Heavy-duty 16-gauge 304SS (Polished Finish Only) and 409SS (Natural, Black Painted, and Ceramic Coated finishes) tubing for increased strength and durability.
• 1-3/4" and 1-7/8" tubing diameters available for increased exhaust flow, enhancing performance and throttle response.
• 3" collector for maximum strength and exhaust flow.
• 7/16" thick header flange for a leak-free seal and maximum strength.
• Premium aluminium header gaskets included.
• 3" V-Band Flanges and Clamps are included.
• Available in a total of four finishes (Natural, Black Painted, Ceramic Coated, and Polished).

Technical details

• Primary Tube Diameter: 1-7/8 inches
• Collector Size: 3 inches
• Material: 16-gauge 304SS and 409SS
• Flange Thickness: 7/16 inches
• Includes: Premium aluminium header gaskets and V-Band flanges/clamps
• Finish Options: Natural, Black Painted, Ceramic Coated, Polished

Applications / fitment

These headers are commonly used in high-performance applications where improved exhaust flow is essential.

• Ideal for LS engine swaps in various vehicle models.
• Suitable for performance cars and street rods.
• Compatible with 4x4 and off-road vehicles.
• Used in racing applications for enhanced performance.
• Perfect for custom builds and modifications.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

What is the difference between the 1-3/4" and 1-7/8" tubing options?

The 1-7/8" tubing option allows for increased exhaust flow, which can enhance overall engine performance and throttle response compared to the 1-3/4" option.

Are these headers compatible with all LS engines?

These headers are designed to fit most LS engine applications, but it's important to check compatibility with your specific vehicle model and configuration.

Can I install these headers myself?

Yes, with the right tools and mechanical knowledge, these headers can be installed as a DIY project. However, professional installation is recommended for optimal performance.

What finishes are available for these headers?

These headers are available in four finishes: Natural, Black Painted, Ceramic Coated, and Polished, allowing you to choose based on your aesthetic preference and application needs.

Do these headers come with a warranty?

Yes, Flowtech Headers typically come with a manufacturer’s warranty. Please check the product details or contact us for specific warranty information.