Quick facts
- Brand: ROADFAR
- Price: USD 27.69
- Rating: 3.30 (350 reviews)
If you’re fitting or repairing exhaust components, the ROADFAR 3 Pcs Tail Pipe Expander Kit is designed to help you expand thin-wall pipe ends across a wide range of inside diameters—from 1-1/8″ up to 3-1/2″. Instead of leaving a tapered edge, it’s intended to expand pipe evenly so connections fit more consistently.
You can view the current price and full details on Amazon here.
This set includes three expander sizes (small/medium/large), plus extra O-rings and a plastic carrying box to keep everything organized. It’s positioned for use on most cars and trucks within the stated pipe ID range.
- 3-piece expander set covering 1-1/8″ to 3-1/2″ ID (small, medium, and large expanders)
- Designed for thin-wall exhaust pipes on most cars and trucks (within the listed ID range)
- Intended to expand pipe ends evenly (non-tapered) for improved fit and reduced leak potential
- Includes 6 extra O-rings and a plastic carrying box for storage
- Made from carbon steel
For shoppers comparing options, this kit stands out for its broad size coverage and included extras—useful if you work on different vehicles or want a single set that spans common exhaust pipe diameters.
