Exhaust Coupler Clamp

These US-made, 409 stainless steel exhaust coupler clamps allow for easy clamping of equal sized exhaust tubing to be clamped together without the need for expanding. 

For example, if you cut off an OEM exhaust, this allows you to join the exhaust back together without welding.  You do need to make sure that the exhaust tubing is straight, as they cannot join butt connections on a bend.

These clamps are sold individually and are currently only available in a 2.5" size.  If the OD of your exhaust tubing is 2.5", you're in luck.