exhaust

Guys! I need to call in the big dogs here. I’ve scoured all the forums on Intake/ exhaust manifold leaks and nothing has been of value. I sucked a bit of sea foam through the pcv valve and could see white smoke coming from the area circled. I can always consistently feel air with my hand. Is...

Just purchased a 2001 Sequoia as a project. The section of exhaust containing the catalytic converter on the drivers side needs to be replaced because it has several holes in it. I found a reasonably priced aftermarket replacement. Here is my question, I removed the bolts at the header and...

Does anyone know of any sources for a 3" turbo-back exhaust for the 13B-T engine in a BJ71?

My Hesperus wheeling buddy needs exhaust help for his ‘96 80 series. I’m not clear what’s wasted but apparently the y pipe? Whatever he’s looking for most everything from the manifold to above the CAT… if thy makes sense. Anybody got stuff lying around?

Hey guys, I've got an HD-FT non EGR. It has the stock exhaust system with the cannon end pipe. I couldn't stand it, so we cut it off and welded a 3 inch pipe on. Not sure, but it feels I lost a bit of power/performance. Anyone got same experience or got the knowledge to enlighten me? Before...

What… A… Job… BUT, man does it feel amazing to have this fixed I had “the tick” on the drivers side and it was starting to drive me batty, so I decided I had to do something. I researched the DT Headers, and while it appears they are CARB legal now, it wasn’t easy to find them, and I also...

Refurbishing my engine, 4 exhaust manifold studs broke off. Removed 2, 2 are left like in the picture below. Started drilling, unfortunately strayed a little off-center. What is my best option here? Bolt extractors are NOT working. Anyone has an idea of the threads by heart for when I retap them?

Hi all, This is my first post as a 2013 LandCruiser 200 4.5diesel owner. I was terribly dissapointed by my previous car, a 2012 Land Rover Discovery 4 which had 3 catastrophic engine failures so I decided to switch to a more reliable car. This was the original idea. After I bought the car in...

I am curious about this dash light on my cluster above the charge light Google translate says it is "hot exhaust". Is this a factory EGT warning lamp? I'm curious on where I can get a sensor to trip this light. I'm in the process of getting everything working as factory on my truck again and...

the metal part....

I need a new exhaust and can get a full 304 stainless exhaust in 2.5” for half the price of the same in 3”. My motor is currently stock but I will soon be adding an intercooler and lightly tuning the pump for the best balance of power and reliability I can get out of the stock turbo. Probably...

Sprayed some brake clean as an experiement to see if it might reveal "leaks" in my manifold. Is this an accurate test, cause obviously its all dripping down out of both of these gaps, I replaced the springs that hold these in but am wondering if this thing is just warped to crap or what. Had a...

Had to be done

Just had a local muffler shop install new exhaust pipe/muffler on my ‘78 FJ40. They ran the exhaust pipe below the rock guard and lower than the frame rail. Pretty sure that’s how the old one was too, but looks strange. Is this right?

Hey guys I just took this part out from under the hood anyone know what this is and how to go about fixing it. I believe it’s part of exhaust manifold; the previous owner had wrapped it in this kind of metal cloth type material which looks like carpet (see pic) The fj60 will start and drive but...

I am going to start saving up to replace the entire exhaust system. I broke the front O2 sensor stud off over the weekend and the muffler brackets on mine have already rusted off. I would assume the cats are on their way out too. It looks like I can buy a complete new exhaust, manifolds all the...

Ceramic coated , planed/machined ready to install 3FE exhaust manifolds ready to install $500. Shipped to lower 48. Note: EGR port has been welded shut and shield bosses have been removed. I was going to use these on a 2F but couldn't get machine shop to thin the flange to match up with 2F...

Hello everyone, My 2012 LC200 (Diesel) has some annoying turbo lag. I would say that i have to wait depending on the current gear, between .5 and 1 second before the turbo engage. Furthermore i know that this diesel vehicule has a pretty limited exhaust gaz circulation due to the particle...

I'm trolling for ideas. I've narrowed down my exhaust rattle to the baffles in the muffler coming loose. It's about 18 months old and non-OEM. So far I have used percussive maintenance and crimped them in place by crushing the outer skin around them with a ball-peen hammer. But that's not...

My 80 has brand new OEM shocks and front springs. The hangers for the exhaust have been checked and are fine. Yet, there is still a squeaking that comes from underneath that sounds like metal on metal - i can't tell which side it's on and I know it's an old truck and will never be quiet, but...