Exhaust Oval Flange QuickFix Repair Pipe Kit 1.75in ID - Universal

In this review the Exhaust Oval Flange QuickFix Repair Pipe Kit is evaluated for DIY mechanics and shop technicians who need a simple, universal fix for a damaged flange connection. The bottom line is straightforward: this kit replaces both sides of a common flange joint and provides a reliable mild steel repair that fits most 1.75in exhaust pipes, making it a practical, no-frills solution for custom or replacement exhaust work.

Key Features

• Pipe fit: The 1 3/4in pipe ID and 1 7/8in OD ensure a snug fit on standard 1.75in exhaust tubing for easy insertion and welding.
• Compact length: With a 2 1/2in pipe length (2 3/4in OAL per side) the kit gives enough overlap for a secure weld while minimizing added bulk.
• Slotted bolt pattern: Bolt hole centers slotted 2 7/8in to 3 5/8in accommodate common flange spacing, reducing fitment headaches during installation.
• Included gasket and hardware: The composite gasket and a set of bolts make this a complete repair kit so installers have what they need to reassemble the flange connection.
• Mild steel construction: The mild steel flange provides a durable, weldable surface for custom exhaust builds and repairs without exotic materials.
• Universal application: Designed for universal fit on mostly any car, the kit works well in varied repair and fabrication scenarios.

Who It's For

The kit is aimed at home mechanics, muffler shops, and fabricators who frequently repair or modify exhaust systems and need a straightforward flange replacement that is easy to weld and assemble. Its universal slotted holes and standard pipe ID make it useful when dealing with common passenger vehicle exhaust piping and custom bends.

Those who should look elsewhere include technicians needing stainless steel or heat-resistant alloys for aggressive environments, or anyone requiring a precise OEM-specific flange profile rather than a universal mild steel repair solution.

Pros & Cons

Pros

• Complete kit includes two flanges, a composite gasket, and hardware for a full repair.
• Slotted bolt holes (fits 2 7/8in to 3 5/8in) reduce alignment issues between mating flanges.
• Dimensions are compact and convenient for welding and packaging into tight exhaust runs.
• Mild steel construction is easy to weld for most shops and home fabricators.

Cons

• Mild steel is not corrosion resistant like stainless and may need protective coatings in harsh environments.
• The kit is universal rather than OEM-specific, so it may require minor fitment work on some vehicles.

Specifications

Pipe ID	1 3/4in
Pipe OD	1 7/8in
Pipe Length	2 1/2in
Flange Width x Height	4 7/8in x 3in
Flange Thickness	9/32in
Bolt Hole Center to Center	3 1/4in slotted (fits 2 7/8in - 3 5/8in)
Package Includes	2 flanges, 1 composite gasket, hardware

Our Verdict

The Exhaust Oval Flange QuickFix Repair Pipe Kit is a solid, value-oriented repair option for routine flange failures and custom exhaust builds. It is best for users who need an easy-to-weld mild steel flange with a universal slotted pattern and included gasket and hardware. For those needing corrosion resistance or exact OEM replication, consider a stainless or vehicle-specific part instead.

Frequently Asked Questions

Will this kit fit my 1.75in exhaust pipe?
Yes, the kit is sized to a 1 3/4in pipe ID and 1 7/8in OD to match standard 1.75in exhaust tubing for a snug fit.

Does the package include everything needed to reinstall the flange?
Yes, it ships with two flat flanges, a composite gasket, and the necessary hardware for assembly.

Is the flange material stainless steel?
No, the flange is mild steel; it is easy to weld but may require coating or painting to resist corrosion over time.