Quick facts
- Brand: ACZCR
- Price: USD 28.45
- Rating: 3.30 (110 reviews)
If you’re dealing with a pinched tailpipe or a slightly deformed exhaust tube end, the ACZCR 3Pcs Tail Pipe Expander/Spreader Tool Set is built to help you re-form the opening so parts fit together more easily. This kit includes three expander sizes to cover a wide range of thin-wall pipe inner diameters from 1-1/8" up to 3-1/2".
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It’s designed for use with hand tools like ratchets, breaker bars, and wrenches. The listing advises avoiding electric ratchets to help prevent damage from excessive force. With three included expanders and extra O-rings, it’s a practical option for DIY exhaust work or keeping in a shop tool lineup for common tailpipe sizing.
- Fits thin-wall pipe inner diameters from 1-1/8" to 3-1/2" (three expander sizes included)
- Designed to straighten pinch marks and expand tailpipe/exhaust pipe openings
- Compatible with hand ratchets, breaker levers, and hand wrenches (avoid electric ratchets)
- Includes small (1-1/8" to 1-3/4"), medium (1-1/2" to 2-1/2"), and large (2-1/8" to 3-1/2") expanders
- Comes with 6 additional O-rings
- Made of carbon steel






