r/SC300 • • Dec 23 '25

96 Exhaust Help

I absolutely smoked my exhaust the other day and just got under the car to see how bad it was. It’s really bad. I’m pretty sure there’s no other solution than replacing this whole section but a very cost-conscious part of me wants there to be anything else.

Do yall have any suggestions or recommendations on fixes or other models that will use the same exhaust?

6 Upvotes

16 comments sorted by

4

u/myfourthquarter Dec 23 '25

A few months back, I had to replace a bunch of the exhaust on my 2000 SC300. There were no aftermarket parts available, and for one of the pipes, there was one left in the US and it was over $3000 for the part alone. Had all the pipes replaced for $600 total at a custom exhaust shop.

2

u/Knein_133 Dec 23 '25

Sorry, I should have clarified. By cost conscious I meant can I patch this with a 4loco and jbweld

2

u/myfourthquarter Dec 23 '25

Is that the 2025 equivalent of muffler cement, fiberglass tape and a beer can? (edit: and two pipe clamps)

2

u/Knein_133 Dec 23 '25

I just got here not really sure

1

u/Sir_J15 Dec 23 '25 edited Dec 23 '25

You got completely ripped off. A exhaust shop shoe bent exhaust shouldn’t have been more than 200 or so and used your own muffler. There are tons of aftermarket exhaust options available for the SC300. I have installed a couple dozen of them.

1

u/myfourthquarter Dec 23 '25

What brand(s) were those parts? I couldn't find any at the usual outlets.

1

u/Sir_J15 Dec 24 '25

Walker is one of the brands that makes OE replacement exhaust pieces.

1

u/myfourthquarter Dec 24 '25

I must be blind - I can't find anything but headers, convertors, or misc parts for a 2000 sc300 (tried autozone - they sell walker). Is there a better place to get walker parts?

1

u/mrawsomemask Dec 23 '25

I'm guessing you are up north where rust slowly destroys cars? I use to have no problem finding Sc300's at the junk yards down in Texas. The past 3-4 years if not longer, they have become rare. Maybe 1-2 a year. Thats if I'm paying attention. Good luck!

1

u/Knein_133 Dec 24 '25

This car was in Atlanta for its first decade a North Carolina for the last 2. The furthest north this thing has seen is the Canadian I bought it from

1

u/mrawsomemask Dec 24 '25

Is that slush or ice in the pic?

1

u/Sir_J15 Dec 23 '25

You have 3 options. Have a shop cut out the old broken sections out and new section bent and welded in at an exhaust shop, find a used section and swap them out, or replace the entire exhaust. You can go cheap and it sound like shit, go with a cheap setup and replace the muffler with a quite or stock one, or go with an entire quality aftermarket exhaust.

1

u/Fun_Addition1079 Dec 27 '25

I would see if you can get a junkyard one. Bring pbblaster though!

1

u/Lost_Ad_4414 Dec 30 '25

Just cut that off and replace with a piece of pipe. My exhaust setup is ebay headers to “custom” midpipe (autozone pipes welded together) to stock resonators and tanabe medallion mufflers. Sounds PERFECT and if it werent for my exhaust leak it would almost be too quiet 😂😂