Kooks / Exhausts

Kooks 3-inch Two-Bolt Weld-On Exhaust Flange | 71-025

Check dimensions and connections
£36.81 VAT included. Shipping calculated for your destination.

Available to Order

Need help checking the dimensions or connections? →
Delivery, customs and taxes Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Check your installation

Check the stated dimensions, connections and installation requirements before ordering. Contact us if you need help choosing the part.

Technical specifications
Specification Details
SKU 71-025
Application Custom collector / exhaust connection
Material 304 stainless steel
Flange thickness 3/8-inch
Opening diameter 3-inch
Bolt pattern Two-bolt; stock spacing
Bolt-hole shape Round
Weld connection Weld to 3-inch tubing
Supplied quantity One flange

Make a serviceable connection in your exhaust

Make the exhaust connection you need with a Kooks 304 stainless steel flange. This 3/8-inch-thick version has a 3-inch opening and two-bolt; stock spacing pattern.

SKU: 71-025

The correct flange for the joint

It is for the custom collector / exhaust connection. The round holes define the fastener positions.

For welding into your pipework

The flange is supplied individually for your fabricator to position and weld into the appropriate pipework. Match the opening, mating flange and bolt spacing before making the joint.

Ordering and delivery

Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.

Technical specifications

Specification Details
SKU 71-025
Application Custom collector / exhaust connection
Material 304 stainless steel
Flange thickness 3/8-inch
Opening diameter 3-inch
Bolt pattern Two-bolt; stock spacing
Bolt-hole shape Round
Weld connection Weld to 3-inch tubing
Supplied quantity One flange

Frequently asked questions

Is this a pair of flanges?

One flange is supplied. Choose the mating flange to suit the joint you are making.

How thick is the flange?

It is 3/8-inch-thick 304 stainless steel.

Delivery, customs and taxes

Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders

Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Kooks 3-inch Two-Bolt Weld-On Exhaust Flange | 71-025
Kooks 3-inch Two-Bolt Weld-On Exhaust Flange | 71-025
Available to Order £36.81