3 Bolt 3.0 in OD Exhaust Flange Repair Pipe Kit - Quick Fix

In this review the focus is on a straightforward repair solution for worn or damaged exhaust flanges. The 3 Bolt 3.0 in OD Exhaust Flange Repair Pipe Kit is aimed at DIY mechanics and professional shops that need a quick, long-lasting repair. The biggest reason to buy is its simple, weldable stainless steel pipe and included hardware that makes replacing a 3-bolt, 3.0 in OD flange both fast and corrosion resistant. For anyone tackling exhaust leaks where a flange has failed, this kit is a practical, no-surprises option.

Key Features

• Complete kit: Includes two 3 bolt flanges, one 3.0 in exhaust gasket and matching bolts and nuts so you have all parts needed to complete a flange repair without extra trips to the shop.
• Weld-ready construction: The flange is already welded to a short length of pipe, allowing quick welding into the existing exhaust run to restore a proper mating surface.
• Stainless steel material: Corrosion resistant stainless construction reduces the chance of future rust failures on the repaired section compared with mild steel alternatives.
• Correct dimensions: The pipe OD is 3.0 in with a 2.8 in ID and the short pipe length of 2.9 in matches common exhaust tubing sizes for straightforward fitment.
• Compact overall size: The whole kit pieces result in an overall length of 6.5 in per assembly, which is convenient when space is limited under the vehicle.

Who It's For

This kit suits vehicle owners and mechanics who need a direct repair for a 3 bolt, 3.0 in OD exhaust flange without replacing large sections of pipe. It is useful for exhaust systems where the flange face or bolt holes are damaged, or where a quick welded splice will restore sealing and structural integrity.

It is less appropriate for exhaust systems that require custom bending, specialty alloys, or where the mating pipe has a significantly different diameter than the 3.0 in OD specified. Buyers without welding capability should plan to have a shop perform the welds.

Pros & Cons

Pros

• Includes gasket, bolts and nuts so the repair can be completed from one kit.
• Stainless steel construction offers improved corrosion resistance for long service life.
• Welded flange on a short pipe saves fabrication time and creates a consistent fit for common exhaust sizes.

Cons

• Requires welding to install, so buyers without welding tools or experience will need a shop to finish the repair.
• Fixed diameter means it only fits systems designed for a 3.0 in OD flange and will not adapt to other sizes.

Specifications

Kit contents	2 flanged pipes, 1 gasket, 3 bolts and 3 nuts
Pipe outside diameter (OD)	3.0 in
Pipe inside diameter (ID)	2.8 in
Pipe length (each)	2.9 in
Overall kit length	6.5 in
Material	Stainless steel (corrosion resistant)

Our Verdict

The 3 Bolt 3.0 in OD Exhaust Flange Repair Pipe Kit is a pragmatic choice for anyone needing a fast, durable fix on a 3-bolt exhaust flange. With stainless construction, included gasket and hardware, and a weld-ready flange already attached to a short length of pipe, it offers good value for repair work. Professionals and competent DIYers who can weld will find it saves time and restores sealing reliably.

Frequently Asked Questions

Does this kit include bolts and a gasket?
Yes, the kit contains 3 bolts, 3 nuts and one 3.0 in exhaust gasket to complete the flange repair.

What diameter pipe does this flange fit?
The flange is welded to a pipe with a 3.0 in outside diameter and a 2.8 in inside diameter, intended for matching exhaust tubing.

Can I install this without welding?
This product requires welding of the flange pipe into the exhaust run; buyers without welding equipment should have a shop perform the installation.