I have a mostly stock Scion xA. The "flange" between the B-pipe and Muffler has started to rust away and is leaking. The muffler also has a hole in it. Because the B-pipe contains the cat converter replacing the B-pipe is probably really expensive. Anyone know if they make a kit that you cut the pipe and slide it over the cat? They used to make that for the older Corollas, not sure if Scion has something like that. I don't really want an aftermarket loud exhaust, just a functioning normal one. The annoying sound coming from my car now drives me nuts. Let me know what is out there. Or if anyone has a factory exhaust they are selling.

 

Maybe one of these products may work - Good Luck

PERMATEX® Muffler & Tailpipe Bandage Epoxy impregnated fiberglass bandage chemically welds mufflers and tailpipes. Permanently repairs holes and leaks in exhaust systems saving costly part replacement. Seals out poisonous fumes to temperatures of 800°F (426ÞC).

Suggested Applications:
Mufflers, tailpipes on automobiles, trucks, tractors and farm equipment.
Prod 80331

PERMATEX® Muffler & Tailpipe Putty Permanently repairs holes and leaks in exhaust systems. Seals out fumes at temperatures up to 2000°F (1000°C). Safe for catalytic converters. 2-pouch bonus pack.

Suggested Applications:
Mufflers, tailpipes, joints and catalytic converters.
Prod 80333

PERMATEX® 1000° PLUS Exhaust Repair Kit Complete kit for repairing cracks and splits in mufflers, tailpipes and exhaust pipes. Withstands temperatures over 1000°F (540°C). Kit contains ready-to-use foil packed bandage and support wire.

Suggested Applications:
Mufflers, tailpipes on automobiles, trucks, tractors and farm equipment.
Prod 80334

PERMATEX® Muffler & Tailpipe Sealer Seals holes and leaks in mufflers, tailpipes and around joints. Makes new installations more secure. Resists temperatures to 2000°F (1000ÞC).

Suggested Applications:
Mufflers, tailpipes, joints and catalytic converters.
Prod 80335

PERMATEX® Hi Temp. Metal Repair Compound Makes long-lasting repairs to high-temp, low pressure exhaust leaks from the exhaust manifold to the muffler. Gets stronger with heat up to 2000°F. One part, water-based ceramic is safe and easy to use.

Suggested Applications:
Cracked and broken exhaust manifolds, headers, furnaces.
Prod 26346

 

Napa makes a cut and slip on B-pipe. Toyota wants $250 for just the factory muffler. I think I may weld a Napa B-pipe on and then try and weld up the hole in the muffler. That should last me a while I would suspect.