Aeroflow Stainless Steel Flex Joint 4" Long, Suit 3" O.D. Pipe AF9500-3000

Aeroflow Stainless Steel Flex Joint 4" Long, Suit 3" O.D. Pipe

The Aeroflow Stainless Steel Flex Joint is an essential component for those looking to enhance their custom exhaust systems. Designed for DIY enthusiasts, tradies, and performance vehicle owners, this 4" long flexible joint accommodates a 3" O.D. pipe, providing the necessary flexibility to absorb vibrations and movements generated by your engine. Crafted from high-quality 304 stainless steel, it ensures durability and resistance to corrosion, making it a reliable choice for various applications.

This bellow-style flexible joint is engineered to allow slight movement, aiding in the alignment and fastening of exhaust flanges and V-Bands. Its directional smooth flow inner liner optimises exhaust flow, ensuring your system performs efficiently while maintaining a clean aesthetic.

NOTE: LENGTH SIZES ARE APPROXIMATE AND MAY VARY.

Tech Tip: To weld 304 stainless steel to 304 stainless steel, use of a 308 stainless steel filler rod is recommended. When welding mild steel to 304 stainless steel, use of a 309 stainless steel filler rod is advised.

Key features

• Constructed from high-quality 304 stainless steel for enhanced durability.
• Flexible design absorbs vibrations and movements for improved exhaust system performance.
• Directional smooth flow inner liner optimises exhaust flow efficiency.
• Corrosion-resistant, ensuring longevity compared to coated or painted alternatives.
• Easy to install and align with exhaust flanges and V-Bands.

Technical details

• Length: 4 inches (approximate).
• Outer Diameter: 3 inches.
• Material: 304 stainless steel.
• Type: Bellow-style flexible joint.

Applications / fitment

This flexible joint is typically used in custom exhaust systems for various vehicles.

• Ideal for performance cars and modified vehicles.
• Suitable for 4x4s and off-road vehicles.
• Perfect for DIY exhaust system projects.
• Used in workshops and by automotive professionals.

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 policies.

Frequently asked questions

What is the purpose of a flex joint in an exhaust system?

A flex joint allows for slight movement in the exhaust system, absorbing vibrations and accommodating thermal expansion, which helps prevent damage to the exhaust components.

Can this flex joint be used for welding?

Yes, it is suitable for welding. For best results, use a 308 stainless steel filler rod when welding 304 stainless steel to 304 stainless steel.

Is this flex joint resistant to rust and corrosion?

Yes, the 304 stainless steel construction ensures that this flex joint is resistant to rust and corrosion, providing a longer lifespan compared to coated or painted options.

What vehicles can this flex joint be used on?

This flex joint is versatile and can be used on various vehicles, including performance cars, 4x4s, and custom exhaust systems.

How do I install this flex joint?

Installation involves cutting your exhaust pipe to the desired length, aligning the flex joint, and welding it in place. Ensure proper alignment with flanges and V-Bands for optimal performance.