Enhance Your Exhaust System with Qiilu Tail Pipe Expander Set - 3Pcs Exhaust Pipes Muffler Spreader Kit Review

Do not buy. Tried to use with a 1.5 inch exhaust pipe. The tool did not cope with the task, tore off the thread and got stuck without even expanding the tube. I used a stamp and also lubricated the o-ring threads and the moving parts of the mechanism. Sent back for a refund.

I got ripped off. First time I used it. The nut broke off. Bought a new nut. Then the pin was pulled out. He never expanded the pipe. I went to buy a screw 10.9 with a nut. Second hand. Well it's a joke. Maybe 16th more. Absolute waste of money and time. It was necessary to add 60.00 and get real hydraulics.

This looks like a great product but as so often, looks can be deceiving. The flared splines that actually do their job are made of extremely poor quality steel. I used one of the three modules that came with it. It worked the first time. I put it back in the case and when I opened it again the two flared slots just snapped in half rendering it unusable.

This kit fits some pipe sizes and deserves three stars. The remaining two stars have been removed as the kit cannot round the largest pipe size given in the description. Forget using it on 3" pipe, no matter what the manufacturer claims. When the tool expands to the required 3" ID, there is no adjustment left in the tool and the individual reamer segments fall apart. Useful for 2 3/4" OD and smaller tubing.