The Random E46/ZHP Question Thread

[holyc0w]

That looks like it rusted through. Probably not too much force to break it.

[t.er]

Oh, great. Anyone ever had this happen? The weld job was done a few years back on a Vibrant muffler, just cracked off today at startup probably due to driving the terrible roads in Champaign for the past few days.
It... doesn’t sound good
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Had the same thing happen to my mom's Corolla. There might be too much rust to re-weld that seam, so you may have to have a small length cut off from each side, then have a small length of replacement tube welded in. Might be a good idea to spray-bomb high-heat spray paint for further corrosion resistance

[704sw]

Had the same thing happen to my mom's Corolla. There might be too much rust to re-weld that seam, so you may have to have a small length cut off from each side, then have a small length of replacement tube welded in. Might be a good idea to spray-bomb high-heat spray paint for further corrosion resistance

Yea that definitely needs to be cut and a new section added. Still a simple enough task for a competent muffler shop.

Also +1 on the high heat paint. I sprayed the X3’s muffler (purely for aesthetics, not corrosion resistance) back in 2014 with the Rustoleum “BBQ high heat” matte black and it has held up for 6 years just fine.

[Prestovie]

Had the same thing happen to my mom's Corolla. There might be too much rust to re-weld that seam, so you may have to have a small length cut off from each side, then have a small length of replacement tube welded in. Might be a good idea to spray-bomb high-heat spray paint for further corrosion resistance

I was definitely surprised that the weld was never covered, rest of the undercarriage is fine but having that exposed metal was just like a magnet. Wish I knew the first thing about welding lol


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[Prestovie]

Yea that definitely needs to be cut and a new section added. Still a simple enough task for a competent muffler shop.

Also +1 on the high heat paint. I sprayed the X3’s muffler (purely for aesthetics, not corrosion resistance) back in 2014 with the Rustoleum “BBQ high heat” matte black and it has held up for 6 years just fine.

Will definitely be going the route of the high heat paint.
Any chance anyone knows of a temporary fix? Currently the muffler is hanging at 45°. I know i can’t just yank it off because it’s bolted on and not sure if i want to deal with the sound for the next week


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[704sw]

Will definitely be going the route of the high heat paint.
Any chance anyone knows of a temporary fix? Currently the muffler is hanging at 45°. I know i can’t just yank it off because it’s bolted on and not sure if i want to deal with the sound for the next week


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You could try one of these sleeve-style band clamps. I’m not 100% convinced it would work, but that’s the best temporary solution I can think of.

https://shop.advanceautoparts.com/p/...983%7CL3*15314

[Prestovie]

You could try one of these sleeve-style band clamps. I’m not 100% convinced it would work, but that’s the best temporary solution I can think of.

https://shop.advanceautoparts.com/p/...983%7CL3*15314

Oh right on, my local shop has it in stock too so I’ll definitely pick that up. Seems like good overall reviews, just can’t imagine the seal being perfect.


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[BADCLOWN]

Are the OE headlight bulbs 5500k?

[az3579]

OE headlight bulbs are 4300k.

[ZHPizza]

Oh right on, my local shop has it in stock too so I’ll definitely pick that up. Seems like good overall reviews, just can’t imagine the seal being perfect.


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Local parts shops will also have exhaust seal tape for this exact situation. You'll want a lot of it lol